\n \n ![]()
\n \n \n \n \n
\n`.replace(/(^|\\n)\\s*/g, '');\n\n /**\n * @returns {boolean}\n */\n const resetOldContainer = () => {\n const oldContainer = getContainer();\n if (!oldContainer) {\n return false;\n }\n oldContainer.remove();\n removeClass([document.documentElement, document.body], [swalClasses['no-backdrop'], swalClasses['toast-shown'], swalClasses['has-column']]);\n return true;\n };\n const resetValidationMessage$1 = () => {\n globalState.currentInstance.resetValidationMessage();\n };\n const addInputChangeListeners = () => {\n const popup = getPopup();\n const input = getDirectChildByClass(popup, swalClasses.input);\n const file = getDirectChildByClass(popup, swalClasses.file);\n /** @type {HTMLInputElement} */\n const range = popup.querySelector(`.${swalClasses.range} input`);\n /** @type {HTMLOutputElement} */\n const rangeOutput = popup.querySelector(`.${swalClasses.range} output`);\n const select = getDirectChildByClass(popup, swalClasses.select);\n /** @type {HTMLInputElement} */\n const checkbox = popup.querySelector(`.${swalClasses.checkbox} input`);\n const textarea = getDirectChildByClass(popup, swalClasses.textarea);\n input.oninput = resetValidationMessage$1;\n file.onchange = resetValidationMessage$1;\n select.onchange = resetValidationMessage$1;\n checkbox.onchange = resetValidationMessage$1;\n textarea.oninput = resetValidationMessage$1;\n range.oninput = () => {\n resetValidationMessage$1();\n rangeOutput.value = range.value;\n };\n range.onchange = () => {\n resetValidationMessage$1();\n rangeOutput.value = range.value;\n };\n };\n\n /**\n * @param {string | HTMLElement} target\n * @returns {HTMLElement}\n */\n const getTarget = target => typeof target === 'string' ? document.querySelector(target) : target;\n\n /**\n * @param {SweetAlertOptions} params\n */\n const setupAccessibility = params => {\n const popup = getPopup();\n popup.setAttribute('role', params.toast ? 'alert' : 'dialog');\n popup.setAttribute('aria-live', params.toast ? 'polite' : 'assertive');\n if (!params.toast) {\n popup.setAttribute('aria-modal', 'true');\n }\n };\n\n /**\n * @param {HTMLElement} targetElement\n */\n const setupRTL = targetElement => {\n if (window.getComputedStyle(targetElement).direction === 'rtl') {\n addClass(getContainer(), swalClasses.rtl);\n }\n };\n\n /**\n * Add modal + backdrop + no-war message for Russians to DOM\n *\n * @param {SweetAlertOptions} params\n */\n const init = params => {\n // Clean up the old popup container if it exists\n const oldContainerExisted = resetOldContainer();\n\n /* istanbul ignore if */\n if (isNodeEnv()) {\n error('SweetAlert2 requires document to initialize');\n return;\n }\n const container = document.createElement('div');\n container.className = swalClasses.container;\n if (oldContainerExisted) {\n addClass(container, swalClasses['no-transition']);\n }\n setInnerHtml(container, sweetHTML);\n const targetElement = getTarget(params.target);\n targetElement.appendChild(container);\n setupAccessibility(params);\n setupRTL(targetElement);\n addInputChangeListeners();\n };\n\n /**\n * @param {HTMLElement | object | string} param\n * @param {HTMLElement} target\n */\n const parseHtmlToContainer = (param, target) => {\n // DOM element\n if (param instanceof HTMLElement) {\n target.appendChild(param);\n }\n\n // Object\n else if (typeof param === 'object') {\n handleObject(param, target);\n }\n\n // Plain string\n else if (param) {\n setInnerHtml(target, param);\n }\n };\n\n /**\n * @param {object} param\n * @param {HTMLElement} target\n */\n const handleObject = (param, target) => {\n // JQuery element(s)\n if (param.jquery) {\n handleJqueryElem(target, param);\n }\n\n // For other objects use their string representation\n else {\n setInnerHtml(target, param.toString());\n }\n };\n\n /**\n * @param {HTMLElement} target\n * @param {HTMLElement} elem\n */\n const handleJqueryElem = (target, elem) => {\n target.textContent = '';\n if (0 in elem) {\n for (let i = 0; (i in elem); i++) {\n target.appendChild(elem[i].cloneNode(true));\n }\n } else {\n target.appendChild(elem.cloneNode(true));\n }\n };\n\n /**\n * @returns {'webkitAnimationEnd' | 'animationend' | false}\n */\n const animationEndEvent = (() => {\n // Prevent run in Node env\n /* istanbul ignore if */\n if (isNodeEnv()) {\n return false;\n }\n const testEl = document.createElement('div');\n const transEndEventNames = {\n WebkitAnimation: 'webkitAnimationEnd',\n // Chrome, Safari and Opera\n animation: 'animationend' // Standard syntax\n };\n\n for (const i in transEndEventNames) {\n if (Object.prototype.hasOwnProperty.call(transEndEventNames, i) && typeof testEl.style[i] !== 'undefined') {\n return transEndEventNames[i];\n }\n }\n return false;\n })();\n\n /**\n * Measure scrollbar width for padding body during modal show/hide\n * https://github.com/twbs/bootstrap/blob/master/js/src/modal.js\n *\n * @returns {number}\n */\n const measureScrollbar = () => {\n const scrollDiv = document.createElement('div');\n scrollDiv.className = swalClasses['scrollbar-measure'];\n document.body.appendChild(scrollDiv);\n const scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;\n document.body.removeChild(scrollDiv);\n return scrollbarWidth;\n };\n\n /**\n * @param {SweetAlert2} instance\n * @param {SweetAlertOptions} params\n */\n const renderActions = (instance, params) => {\n const actions = getActions();\n const loader = getLoader();\n\n // Actions (buttons) wrapper\n if (!params.showConfirmButton && !params.showDenyButton && !params.showCancelButton) {\n hide(actions);\n } else {\n show(actions);\n }\n\n // Custom class\n applyCustomClass(actions, params, 'actions');\n\n // Render all the buttons\n renderButtons(actions, loader, params);\n\n // Loader\n setInnerHtml(loader, params.loaderHtml);\n applyCustomClass(loader, params, 'loader');\n };\n\n /**\n * @param {HTMLElement} actions\n * @param {HTMLElement} loader\n * @param {SweetAlertOptions} params\n */\n function renderButtons(actions, loader, params) {\n const confirmButton = getConfirmButton();\n const denyButton = getDenyButton();\n const cancelButton = getCancelButton();\n\n // Render buttons\n renderButton(confirmButton, 'confirm', params);\n renderButton(denyButton, 'deny', params);\n renderButton(cancelButton, 'cancel', params);\n handleButtonsStyling(confirmButton, denyButton, cancelButton, params);\n if (params.reverseButtons) {\n if (params.toast) {\n actions.insertBefore(cancelButton, confirmButton);\n actions.insertBefore(denyButton, confirmButton);\n } else {\n actions.insertBefore(cancelButton, loader);\n actions.insertBefore(denyButton, loader);\n actions.insertBefore(confirmButton, loader);\n }\n }\n }\n\n /**\n * @param {HTMLElement} confirmButton\n * @param {HTMLElement} denyButton\n * @param {HTMLElement} cancelButton\n * @param {SweetAlertOptions} params\n */\n function handleButtonsStyling(confirmButton, denyButton, cancelButton, params) {\n if (!params.buttonsStyling) {\n removeClass([confirmButton, denyButton, cancelButton], swalClasses.styled);\n return;\n }\n addClass([confirmButton, denyButton, cancelButton], swalClasses.styled);\n\n // Buttons background colors\n if (params.confirmButtonColor) {\n confirmButton.style.backgroundColor = params.confirmButtonColor;\n addClass(confirmButton, swalClasses['default-outline']);\n }\n if (params.denyButtonColor) {\n denyButton.style.backgroundColor = params.denyButtonColor;\n addClass(denyButton, swalClasses['default-outline']);\n }\n if (params.cancelButtonColor) {\n cancelButton.style.backgroundColor = params.cancelButtonColor;\n addClass(cancelButton, swalClasses['default-outline']);\n }\n }\n\n /**\n * @param {HTMLElement} button\n * @param {'confirm' | 'deny' | 'cancel'} buttonType\n * @param {SweetAlertOptions} params\n */\n function renderButton(button, buttonType, params) {\n toggle(button, params[`show${capitalizeFirstLetter(buttonType)}Button`], 'inline-block');\n setInnerHtml(button, params[`${buttonType}ButtonText`]); // Set caption text\n button.setAttribute('aria-label', params[`${buttonType}ButtonAriaLabel`]); // ARIA label\n\n // Add buttons custom classes\n button.className = swalClasses[buttonType];\n applyCustomClass(button, params, `${buttonType}Button`);\n addClass(button, params[`${buttonType}ButtonClass`]);\n }\n\n /**\n * @param {SweetAlert2} instance\n * @param {SweetAlertOptions} params\n */\n const renderCloseButton = (instance, params) => {\n const closeButton = getCloseButton();\n setInnerHtml(closeButton, params.closeButtonHtml);\n\n // Custom class\n applyCustomClass(closeButton, params, 'closeButton');\n toggle(closeButton, params.showCloseButton);\n closeButton.setAttribute('aria-label', params.closeButtonAriaLabel);\n };\n\n /**\n * @param {SweetAlert2} instance\n * @param {SweetAlertOptions} params\n */\n const renderContainer = (instance, params) => {\n const container = getContainer();\n if (!container) {\n return;\n }\n handleBackdropParam(container, params.backdrop);\n handlePositionParam(container, params.position);\n handleGrowParam(container, params.grow);\n\n // Custom class\n applyCustomClass(container, params, 'container');\n };\n\n /**\n * @param {HTMLElement} container\n * @param {SweetAlertOptions['backdrop']} backdrop\n */\n function handleBackdropParam(container, backdrop) {\n if (typeof backdrop === 'string') {\n container.style.background = backdrop;\n } else if (!backdrop) {\n addClass([document.documentElement, document.body], swalClasses['no-backdrop']);\n }\n }\n\n /**\n * @param {HTMLElement} container\n * @param {SweetAlertOptions['position']} position\n */\n function handlePositionParam(container, position) {\n if (position in swalClasses) {\n addClass(container, swalClasses[position]);\n } else {\n warn('The \"position\" parameter is not valid, defaulting to \"center\"');\n addClass(container, swalClasses.center);\n }\n }\n\n /**\n * @param {HTMLElement} container\n * @param {SweetAlertOptions['grow']} grow\n */\n function handleGrowParam(container, grow) {\n if (grow && typeof grow === 'string') {\n const growClass = `grow-${grow}`;\n if (growClass in swalClasses) {\n addClass(container, swalClasses[growClass]);\n }\n }\n }\n\n /// \n \n \n
\n \n \n \n \n \n \n \n \n \n \n
\n \n \n ${content}
`;\n\n /**\n * @param {SweetAlert2} instance\n * @param {SweetAlertOptions} params\n */\n const renderImage = (instance, params) => {\n const image = getImage();\n if (!params.imageUrl) {\n hide(image);\n return;\n }\n show(image, '');\n\n // Src, alt\n image.setAttribute('src', params.imageUrl);\n image.setAttribute('alt', params.imageAlt);\n\n // Width, height\n applyNumericalStyle(image, 'width', params.imageWidth);\n applyNumericalStyle(image, 'height', params.imageHeight);\n\n // Class\n image.className = swalClasses.image;\n applyCustomClass(image, params, 'image');\n };\n\n /**\n * @param {SweetAlert2} instance\n * @param {SweetAlertOptions} params\n */\n const renderPopup = (instance, params) => {\n const container = getContainer();\n const popup = getPopup();\n\n // Width\n // https://github.com/sweetalert2/sweetalert2/issues/2170\n if (params.toast) {\n applyNumericalStyle(container, 'width', params.width);\n popup.style.width = '100%';\n popup.insertBefore(getLoader(), getIcon());\n } else {\n applyNumericalStyle(popup, 'width', params.width);\n }\n\n // Padding\n applyNumericalStyle(popup, 'padding', params.padding);\n\n // Color\n if (params.color) {\n popup.style.color = params.color;\n }\n\n // Background\n if (params.background) {\n popup.style.background = params.background;\n }\n hide(getValidationMessage());\n\n // Classes\n addClasses$1(popup, params);\n };\n\n /**\n * @param {HTMLElement} popup\n * @param {SweetAlertOptions} params\n */\n const addClasses$1 = (popup, params) => {\n // Default Class + showClass when updating Swal.update({})\n popup.className = `${swalClasses.popup} ${isVisible$1(popup) ? params.showClass.popup : ''}`;\n if (params.toast) {\n addClass([document.documentElement, document.body], swalClasses['toast-shown']);\n addClass(popup, swalClasses.toast);\n } else {\n addClass(popup, swalClasses.modal);\n }\n\n // Custom class\n applyCustomClass(popup, params, 'popup');\n if (typeof params.customClass === 'string') {\n addClass(popup, params.customClass);\n }\n\n // Icon class (#1842)\n if (params.icon) {\n addClass(popup, swalClasses[`icon-${params.icon}`]);\n }\n };\n\n /**\n * @param {SweetAlert2} instance\n * @param {SweetAlertOptions} params\n */\n const renderProgressSteps = (instance, params) => {\n const progressStepsContainer = getProgressSteps();\n if (!params.progressSteps || params.progressSteps.length === 0) {\n hide(progressStepsContainer);\n return;\n }\n show(progressStepsContainer);\n progressStepsContainer.textContent = '';\n if (params.currentProgressStep >= params.progressSteps.length) {\n warn('Invalid currentProgressStep parameter, it should be less than progressSteps.length ' + '(currentProgressStep like JS arrays starts from 0)');\n }\n params.progressSteps.forEach((step, index) => {\n const stepEl = createStepElement(step);\n progressStepsContainer.appendChild(stepEl);\n if (index === params.currentProgressStep) {\n addClass(stepEl, swalClasses['active-progress-step']);\n }\n if (index !== params.progressSteps.length - 1) {\n const lineEl = createLineElement(params);\n progressStepsContainer.appendChild(lineEl);\n }\n });\n };\n\n /**\n * @param {string} step\n * @returns {HTMLLIElement}\n */\n const createStepElement = step => {\n const stepEl = document.createElement('li');\n addClass(stepEl, swalClasses['progress-step']);\n setInnerHtml(stepEl, step);\n return stepEl;\n };\n\n /**\n * @param {SweetAlertOptions} params\n * @returns {HTMLLIElement}\n */\n const createLineElement = params => {\n const lineEl = document.createElement('li');\n addClass(lineEl, swalClasses['progress-step-line']);\n if (params.progressStepsDistance) {\n applyNumericalStyle(lineEl, 'width', params.progressStepsDistance);\n }\n return lineEl;\n };\n\n /**\n * @param {SweetAlert2} instance\n * @param {SweetAlertOptions} params\n */\n const renderTitle = (instance, params) => {\n const title = getTitle();\n toggle(title, params.title || params.titleText, 'block');\n if (params.title) {\n parseHtmlToContainer(params.title, title);\n }\n if (params.titleText) {\n title.innerText = params.titleText;\n }\n\n // Custom class\n applyCustomClass(title, params, 'title');\n };\n\n /**\n * @param {SweetAlert2} instance\n * @param {SweetAlertOptions} params\n */\n const render = (instance, params) => {\n renderPopup(instance, params);\n renderContainer(instance, params);\n renderProgressSteps(instance, params);\n renderIcon(instance, params);\n renderImage(instance, params);\n renderTitle(instance, params);\n renderCloseButton(instance, params);\n renderContent(instance, params);\n renderActions(instance, params);\n renderFooter(instance, params);\n if (typeof params.didRender === 'function') {\n params.didRender(getPopup());\n }\n };\n\n /**\n * Hides loader and shows back the button which was hidden by .showLoading()\n */\n function hideLoading() {\n // do nothing if popup is closed\n const innerParams = privateProps.innerParams.get(this);\n if (!innerParams) {\n return;\n }\n const domCache = privateProps.domCache.get(this);\n hide(domCache.loader);\n if (isToast()) {\n if (innerParams.icon) {\n show(getIcon());\n }\n } else {\n showRelatedButton(domCache);\n }\n removeClass([domCache.popup, domCache.actions], swalClasses.loading);\n domCache.popup.removeAttribute('aria-busy');\n domCache.popup.removeAttribute('data-loading');\n domCache.confirmButton.disabled = false;\n domCache.denyButton.disabled = false;\n domCache.cancelButton.disabled = false;\n }\n const showRelatedButton = domCache => {\n const buttonToReplace = domCache.popup.getElementsByClassName(domCache.loader.getAttribute('data-button-to-replace'));\n if (buttonToReplace.length) {\n show(buttonToReplace[0], 'inline-block');\n } else if (allButtonsAreHidden()) {\n hide(domCache.actions);\n }\n };\n\n /**\n * Gets the input DOM node, this method works with input parameter.\n *\n * @param {SweetAlert2} instance\n * @returns {HTMLElement | null}\n */\n function getInput(instance) {\n const innerParams = privateProps.innerParams.get(instance || this);\n const domCache = privateProps.domCache.get(instance || this);\n if (!domCache) {\n return null;\n }\n return getInput$1(domCache.popup, innerParams.input);\n }\n\n /*\n * Global function to determine if SweetAlert2 popup is shown\n */\n const isVisible = () => {\n return isVisible$1(getPopup());\n };\n\n /*\n * Global function to click 'Confirm' button\n */\n const clickConfirm = () => getConfirmButton() && getConfirmButton().click();\n\n /*\n * Global function to click 'Deny' button\n */\n const clickDeny = () => getDenyButton() && getDenyButton().click();\n\n /*\n * Global function to click 'Cancel' button\n */\n const clickCancel = () => getCancelButton() && getCancelButton().click();\n\n const DismissReason = Object.freeze({\n cancel: 'cancel',\n backdrop: 'backdrop',\n close: 'close',\n esc: 'esc',\n timer: 'timer'\n });\n\n /**\n * @param {GlobalState} globalState\n */\n const removeKeydownHandler = globalState => {\n if (globalState.keydownTarget && globalState.keydownHandlerAdded) {\n globalState.keydownTarget.removeEventListener('keydown', globalState.keydownHandler, {\n capture: globalState.keydownListenerCapture\n });\n globalState.keydownHandlerAdded = false;\n }\n };\n\n /**\n * @param {SweetAlert2} instance\n * @param {GlobalState} globalState\n * @param {SweetAlertOptions} innerParams\n * @param {*} dismissWith\n */\n const addKeydownHandler = (instance, globalState, innerParams, dismissWith) => {\n removeKeydownHandler(globalState);\n if (!innerParams.toast) {\n globalState.keydownHandler = e => keydownHandler(instance, e, dismissWith);\n globalState.keydownTarget = innerParams.keydownListenerCapture ? window : getPopup();\n globalState.keydownListenerCapture = innerParams.keydownListenerCapture;\n globalState.keydownTarget.addEventListener('keydown', globalState.keydownHandler, {\n capture: globalState.keydownListenerCapture\n });\n globalState.keydownHandlerAdded = true;\n }\n };\n\n /**\n * @param {number} index\n * @param {number} increment\n */\n const setFocus = (index, increment) => {\n const focusableElements = getFocusableElements();\n // search for visible elements and select the next possible match\n if (focusableElements.length) {\n index = index + increment;\n\n // rollover to first item\n if (index === focusableElements.length) {\n index = 0;\n\n // go to last item\n } else if (index === -1) {\n index = focusableElements.length - 1;\n }\n focusableElements[index].focus();\n return;\n }\n // no visible focusable elements, focus the popup\n getPopup().focus();\n };\n const arrowKeysNextButton = ['ArrowRight', 'ArrowDown'];\n const arrowKeysPreviousButton = ['ArrowLeft', 'ArrowUp'];\n\n /**\n * @param {SweetAlert2} instance\n * @param {KeyboardEvent} event\n * @param {Function} dismissWith\n */\n const keydownHandler = (instance, event, dismissWith) => {\n const innerParams = privateProps.innerParams.get(instance);\n if (!innerParams) {\n return; // This instance has already been destroyed\n }\n\n // Ignore keydown during IME composition\n // https://developer.mozilla.org/en-US/docs/Web/API/Document/keydown_event#ignoring_keydown_during_ime_composition\n // https://github.com/sweetalert2/sweetalert2/issues/720\n // https://github.com/sweetalert2/sweetalert2/issues/2406\n if (event.isComposing || event.keyCode === 229) {\n return;\n }\n if (innerParams.stopKeydownPropagation) {\n event.stopPropagation();\n }\n\n // ENTER\n if (event.key === 'Enter') {\n handleEnter(instance, event, innerParams);\n }\n\n // TAB\n else if (event.key === 'Tab') {\n handleTab(event);\n }\n\n // ARROWS - switch focus between buttons\n else if ([...arrowKeysNextButton, ...arrowKeysPreviousButton].includes(event.key)) {\n handleArrows(event.key);\n }\n\n // ESC\n else if (event.key === 'Escape') {\n handleEsc(event, innerParams, dismissWith);\n }\n };\n\n /**\n * @param {SweetAlert2} instance\n * @param {KeyboardEvent} event\n * @param {SweetAlertOptions} innerParams\n */\n const handleEnter = (instance, event, innerParams) => {\n // https://github.com/sweetalert2/sweetalert2/issues/2386\n if (!callIfFunction(innerParams.allowEnterKey)) {\n return;\n }\n if (event.target && instance.getInput() && event.target instanceof HTMLElement && event.target.outerHTML === instance.getInput().outerHTML) {\n if (['textarea', 'file'].includes(innerParams.input)) {\n return; // do not submit\n }\n\n clickConfirm();\n event.preventDefault();\n }\n };\n\n /**\n * @param {KeyboardEvent} event\n */\n const handleTab = event => {\n const targetElement = event.target;\n const focusableElements = getFocusableElements();\n let btnIndex = -1;\n for (let i = 0; i < focusableElements.length; i++) {\n if (targetElement === focusableElements[i]) {\n btnIndex = i;\n break;\n }\n }\n\n // Cycle to the next button\n if (!event.shiftKey) {\n setFocus(btnIndex, 1);\n }\n\n // Cycle to the prev button\n else {\n setFocus(btnIndex, -1);\n }\n event.stopPropagation();\n event.preventDefault();\n };\n\n /**\n * @param {string} key\n */\n const handleArrows = key => {\n const confirmButton = getConfirmButton();\n const denyButton = getDenyButton();\n const cancelButton = getCancelButton();\n /** @type HTMLElement[] */\n const buttons = [confirmButton, denyButton, cancelButton];\n if (document.activeElement instanceof HTMLElement && !buttons.includes(document.activeElement)) {\n return;\n }\n const sibling = arrowKeysNextButton.includes(key) ? 'nextElementSibling' : 'previousElementSibling';\n let buttonToFocus = document.activeElement;\n for (let i = 0; i < getActions().children.length; i++) {\n buttonToFocus = buttonToFocus[sibling];\n if (!buttonToFocus) {\n return;\n }\n if (buttonToFocus instanceof HTMLButtonElement && isVisible$1(buttonToFocus)) {\n break;\n }\n }\n if (buttonToFocus instanceof HTMLButtonElement) {\n buttonToFocus.focus();\n }\n };\n\n /**\n * @param {KeyboardEvent} event\n * @param {SweetAlertOptions} innerParams\n * @param {Function} dismissWith\n */\n const handleEsc = (event, innerParams, dismissWith) => {\n if (callIfFunction(innerParams.allowEscapeKey)) {\n event.preventDefault();\n dismissWith(DismissReason.esc);\n }\n };\n\n /**\n * This module contains `WeakMap`s for each effectively-\"private property\" that a `Swal` has.\n * For example, to set the private property \"foo\" of `this` to \"bar\", you can `privateProps.foo.set(this, 'bar')`\n * This is the approach that Babel will probably take to implement private methods/fields\n * https://github.com/tc39/proposal-private-methods\n * https://github.com/babel/babel/pull/7555\n * Once we have the changes from that PR in Babel, and our core class fits reasonable in *one module*\n * then we can use that language feature.\n */\n\n var privateMethods = {\n swalPromiseResolve: new WeakMap(),\n swalPromiseReject: new WeakMap()\n };\n\n // From https://developer.paciellogroup.com/blog/2018/06/the-current-state-of-modal-dialog-accessibility/\n // Adding aria-hidden=\"true\" to elements outside of the active modal dialog ensures that\n // elements not within the active modal dialog will not be surfaced if a user opens a screen\n // reader’s list of elements (headings, form controls, landmarks, etc.) in the document.\n\n const setAriaHidden = () => {\n const bodyChildren = Array.from(document.body.children);\n bodyChildren.forEach(el => {\n if (el === getContainer() || el.contains(getContainer())) {\n return;\n }\n if (el.hasAttribute('aria-hidden')) {\n el.setAttribute('data-previous-aria-hidden', el.getAttribute('aria-hidden'));\n }\n el.setAttribute('aria-hidden', 'true');\n });\n };\n const unsetAriaHidden = () => {\n const bodyChildren = Array.from(document.body.children);\n bodyChildren.forEach(el => {\n if (el.hasAttribute('data-previous-aria-hidden')) {\n el.setAttribute('aria-hidden', el.getAttribute('data-previous-aria-hidden'));\n el.removeAttribute('data-previous-aria-hidden');\n } else {\n el.removeAttribute('aria-hidden');\n }\n });\n };\n\n /* istanbul ignore file */\n\n // Fix iOS scrolling http://stackoverflow.com/q/39626302\n\n const iOSfix = () => {\n const iOS =\n // @ts-ignore\n /iPad|iPhone|iPod/.test(navigator.userAgent) && !window.MSStream || navigator.platform === 'MacIntel' && navigator.maxTouchPoints > 1;\n if (iOS && !hasClass(document.body, swalClasses.iosfix)) {\n const offset = document.body.scrollTop;\n document.body.style.top = `${offset * -1}px`;\n addClass(document.body, swalClasses.iosfix);\n lockBodyScroll();\n addBottomPaddingForTallPopups();\n }\n };\n\n /**\n * https://github.com/sweetalert2/sweetalert2/issues/1948\n */\n const addBottomPaddingForTallPopups = () => {\n const ua = navigator.userAgent;\n const iOS = !!ua.match(/iPad/i) || !!ua.match(/iPhone/i);\n const webkit = !!ua.match(/WebKit/i);\n const iOSSafari = iOS && webkit && !ua.match(/CriOS/i);\n if (iOSSafari) {\n const bottomPanelHeight = 44;\n if (getPopup().scrollHeight > window.innerHeight - bottomPanelHeight) {\n getContainer().style.paddingBottom = `${bottomPanelHeight}px`;\n }\n }\n };\n\n /**\n * https://github.com/sweetalert2/sweetalert2/issues/1246\n */\n const lockBodyScroll = () => {\n const container = getContainer();\n let preventTouchMove;\n /**\n * @param {TouchEvent} event\n */\n container.ontouchstart = event => {\n preventTouchMove = shouldPreventTouchMove(event);\n };\n /**\n * @param {TouchEvent} event\n */\n container.ontouchmove = event => {\n if (preventTouchMove) {\n event.preventDefault();\n event.stopPropagation();\n }\n };\n };\n\n /**\n * @param {TouchEvent} event\n * @returns {boolean}\n */\n const shouldPreventTouchMove = event => {\n const target = event.target;\n const container = getContainer();\n if (isStylus(event) || isZoom(event)) {\n return false;\n }\n if (target === container) {\n return true;\n }\n if (!isScrollable(container) && target instanceof HTMLElement && target.tagName !== 'INPUT' &&\n // #1603\n target.tagName !== 'TEXTAREA' &&\n // #2266\n !(isScrollable(getHtmlContainer()) &&\n // #1944\n getHtmlContainer().contains(target))) {\n return true;\n }\n return false;\n };\n\n /**\n * https://github.com/sweetalert2/sweetalert2/issues/1786\n *\n * @param {*} event\n * @returns {boolean}\n */\n const isStylus = event => {\n return event.touches && event.touches.length && event.touches[0].touchType === 'stylus';\n };\n\n /**\n * https://github.com/sweetalert2/sweetalert2/issues/1891\n *\n * @param {TouchEvent} event\n * @returns {boolean}\n */\n const isZoom = event => {\n return event.touches && event.touches.length > 1;\n };\n const undoIOSfix = () => {\n if (hasClass(document.body, swalClasses.iosfix)) {\n const offset = parseInt(document.body.style.top, 10);\n removeClass(document.body, swalClasses.iosfix);\n document.body.style.top = '';\n document.body.scrollTop = offset * -1;\n }\n };\n\n const fixScrollbar = () => {\n // for queues, do not do this more than once\n if (states.previousBodyPadding !== null) {\n return;\n }\n // if the body has overflow\n if (document.body.scrollHeight > window.innerHeight) {\n // add padding so the content doesn't shift after removal of scrollbar\n states.previousBodyPadding = parseInt(window.getComputedStyle(document.body).getPropertyValue('padding-right'));\n document.body.style.paddingRight = `${states.previousBodyPadding + measureScrollbar()}px`;\n }\n };\n const undoScrollbar = () => {\n if (states.previousBodyPadding !== null) {\n document.body.style.paddingRight = `${states.previousBodyPadding}px`;\n states.previousBodyPadding = null;\n }\n };\n\n /**\n * @param {SweetAlert2} instance\n * @param {HTMLElement} container\n * @param {boolean} returnFocus\n * @param {Function} didClose\n */\n function removePopupAndResetState(instance, container, returnFocus, didClose) {\n if (isToast()) {\n triggerDidCloseAndDispose(instance, didClose);\n } else {\n restoreActiveElement(returnFocus).then(() => triggerDidCloseAndDispose(instance, didClose));\n removeKeydownHandler(globalState);\n }\n const isSafari = /^((?!chrome|android).)*safari/i.test(navigator.userAgent);\n // workaround for #2088\n // for some reason removing the container in Safari will scroll the document to bottom\n if (isSafari) {\n container.setAttribute('style', 'display:none !important');\n container.removeAttribute('class');\n container.innerHTML = '';\n } else {\n container.remove();\n }\n if (isModal()) {\n undoScrollbar();\n undoIOSfix();\n unsetAriaHidden();\n }\n removeBodyClasses();\n }\n\n /**\n * Remove SweetAlert2 classes from body\n */\n function removeBodyClasses() {\n removeClass([document.documentElement, document.body], [swalClasses.shown, swalClasses['height-auto'], swalClasses['no-backdrop'], swalClasses['toast-shown']]);\n }\n\n /**\n * Instance method to close sweetAlert\n *\n * @param {any} resolveValue\n */\n function close(resolveValue) {\n resolveValue = prepareResolveValue(resolveValue);\n const swalPromiseResolve = privateMethods.swalPromiseResolve.get(this);\n const didClose = triggerClosePopup(this);\n if (this.isAwaitingPromise()) {\n // A swal awaiting for a promise (after a click on Confirm or Deny) cannot be dismissed anymore #2335\n if (!resolveValue.isDismissed) {\n handleAwaitingPromise(this);\n swalPromiseResolve(resolveValue);\n }\n } else if (didClose) {\n // Resolve Swal promise\n swalPromiseResolve(resolveValue);\n }\n }\n\n /**\n * @returns {boolean}\n */\n function isAwaitingPromise() {\n return !!privateProps.awaitingPromise.get(this);\n }\n const triggerClosePopup = instance => {\n const popup = getPopup();\n if (!popup) {\n return false;\n }\n const innerParams = privateProps.innerParams.get(instance);\n if (!innerParams || hasClass(popup, innerParams.hideClass.popup)) {\n return false;\n }\n removeClass(popup, innerParams.showClass.popup);\n addClass(popup, innerParams.hideClass.popup);\n const backdrop = getContainer();\n removeClass(backdrop, innerParams.showClass.backdrop);\n addClass(backdrop, innerParams.hideClass.backdrop);\n handlePopupAnimation(instance, popup, innerParams);\n return true;\n };\n\n /**\n * @param {any} error\n */\n function rejectPromise(error) {\n const rejectPromise = privateMethods.swalPromiseReject.get(this);\n handleAwaitingPromise(this);\n if (rejectPromise) {\n // Reject Swal promise\n rejectPromise(error);\n }\n }\n\n /**\n * @param {SweetAlert2} instance\n */\n const handleAwaitingPromise = instance => {\n // @ts-ignore\n if (instance.isAwaitingPromise()) {\n privateProps.awaitingPromise.delete(instance);\n // The instance might have been previously partly destroyed, we must resume the destroy process in this case #2335\n if (!privateProps.innerParams.get(instance)) {\n // @ts-ignore\n instance._destroy();\n }\n }\n };\n\n /**\n * @param {any} resolveValue\n * @returns {SweetAlertResult}\n */\n const prepareResolveValue = resolveValue => {\n // When user calls Swal.close()\n if (typeof resolveValue === 'undefined') {\n return {\n isConfirmed: false,\n isDenied: false,\n isDismissed: true\n };\n }\n return Object.assign({\n isConfirmed: false,\n isDenied: false,\n isDismissed: false\n }, resolveValue);\n };\n\n /**\n * @param {SweetAlert2} instance\n * @param {HTMLElement} popup\n * @param {SweetAlertOptions} innerParams\n */\n const handlePopupAnimation = (instance, popup, innerParams) => {\n const container = getContainer();\n // If animation is supported, animate\n const animationIsSupported = animationEndEvent && hasCssAnimation(popup);\n if (typeof innerParams.willClose === 'function') {\n innerParams.willClose(popup);\n }\n if (animationIsSupported) {\n animatePopup(instance, popup, container, innerParams.returnFocus, innerParams.didClose);\n } else {\n // Otherwise, remove immediately\n removePopupAndResetState(instance, container, innerParams.returnFocus, innerParams.didClose);\n }\n };\n\n /**\n * @param {SweetAlert2} instance\n * @param {HTMLElement} popup\n * @param {HTMLElement} container\n * @param {boolean} returnFocus\n * @param {Function} didClose\n */\n const animatePopup = (instance, popup, container, returnFocus, didClose) => {\n globalState.swalCloseEventFinishedCallback = removePopupAndResetState.bind(null, instance, container, returnFocus, didClose);\n popup.addEventListener(animationEndEvent, function (e) {\n if (e.target === popup) {\n globalState.swalCloseEventFinishedCallback();\n delete globalState.swalCloseEventFinishedCallback;\n }\n });\n };\n\n /**\n * @param {SweetAlert2} instance\n * @param {Function} didClose\n */\n const triggerDidCloseAndDispose = (instance, didClose) => {\n setTimeout(() => {\n if (typeof didClose === 'function') {\n // @ts-ignore\n didClose.bind(instance.params)();\n }\n // @ts-ignore\n instance._destroy();\n });\n };\n\n /**\n * @param {SweetAlert2} instance\n * @param {string[]} buttons\n * @param {boolean} disabled\n */\n function setButtonsDisabled(instance, buttons, disabled) {\n const domCache = privateProps.domCache.get(instance);\n buttons.forEach(button => {\n domCache[button].disabled = disabled;\n });\n }\n\n /**\n * @param {HTMLInputElement} input\n * @param {boolean} disabled\n */\n function setInputDisabled(input, disabled) {\n if (!input) {\n return;\n }\n if (input.type === 'radio') {\n const radiosContainer = input.parentNode.parentNode;\n const radios = radiosContainer.querySelectorAll('input');\n for (let i = 0; i < radios.length; i++) {\n radios[i].disabled = disabled;\n }\n } else {\n input.disabled = disabled;\n }\n }\n function enableButtons() {\n setButtonsDisabled(this, ['confirmButton', 'denyButton', 'cancelButton'], false);\n }\n function disableButtons() {\n setButtonsDisabled(this, ['confirmButton', 'denyButton', 'cancelButton'], true);\n }\n function enableInput() {\n setInputDisabled(this.getInput(), false);\n }\n function disableInput() {\n setInputDisabled(this.getInput(), true);\n }\n\n /**\n * Show block with validation message\n *\n * @param {string} error\n */\n function showValidationMessage(error) {\n const domCache = privateProps.domCache.get(this);\n const params = privateProps.innerParams.get(this);\n setInnerHtml(domCache.validationMessage, error);\n domCache.validationMessage.className = swalClasses['validation-message'];\n if (params.customClass && params.customClass.validationMessage) {\n addClass(domCache.validationMessage, params.customClass.validationMessage);\n }\n show(domCache.validationMessage);\n const input = this.getInput();\n if (input) {\n input.setAttribute('aria-invalid', true);\n input.setAttribute('aria-describedby', swalClasses['validation-message']);\n focusInput(input);\n addClass(input, swalClasses.inputerror);\n }\n }\n\n /**\n * Hide block with validation message\n */\n function resetValidationMessage() {\n const domCache = privateProps.domCache.get(this);\n if (domCache.validationMessage) {\n hide(domCache.validationMessage);\n }\n const input = this.getInput();\n if (input) {\n input.removeAttribute('aria-invalid');\n input.removeAttribute('aria-describedby');\n removeClass(input, swalClasses.inputerror);\n }\n }\n\n const defaultParams = {\n title: '',\n titleText: '',\n text: '',\n html: '',\n footer: '',\n icon: undefined,\n iconColor: undefined,\n iconHtml: undefined,\n template: undefined,\n toast: false,\n showClass: {\n popup: 'swal2-show',\n backdrop: 'swal2-backdrop-show',\n icon: 'swal2-icon-show'\n },\n hideClass: {\n popup: 'swal2-hide',\n backdrop: 'swal2-backdrop-hide',\n icon: 'swal2-icon-hide'\n },\n customClass: {},\n target: 'body',\n color: undefined,\n backdrop: true,\n heightAuto: true,\n allowOutsideClick: true,\n allowEscapeKey: true,\n allowEnterKey: true,\n stopKeydownPropagation: true,\n keydownListenerCapture: false,\n showConfirmButton: true,\n showDenyButton: false,\n showCancelButton: false,\n preConfirm: undefined,\n preDeny: undefined,\n confirmButtonText: 'OK',\n confirmButtonAriaLabel: '',\n confirmButtonColor: undefined,\n denyButtonText: 'No',\n denyButtonAriaLabel: '',\n denyButtonColor: undefined,\n cancelButtonText: 'Cancel',\n cancelButtonAriaLabel: '',\n cancelButtonColor: undefined,\n buttonsStyling: true,\n reverseButtons: false,\n focusConfirm: true,\n focusDeny: false,\n focusCancel: false,\n returnFocus: true,\n showCloseButton: false,\n closeButtonHtml: '×',\n closeButtonAriaLabel: 'Close this dialog',\n loaderHtml: '',\n showLoaderOnConfirm: false,\n showLoaderOnDeny: false,\n imageUrl: undefined,\n imageWidth: undefined,\n imageHeight: undefined,\n imageAlt: '',\n timer: undefined,\n timerProgressBar: false,\n width: undefined,\n padding: undefined,\n background: undefined,\n input: undefined,\n inputPlaceholder: '',\n inputLabel: '',\n inputValue: '',\n inputOptions: {},\n inputAutoFocus: true,\n inputAutoTrim: true,\n inputAttributes: {},\n inputValidator: undefined,\n returnInputValueOnDeny: false,\n validationMessage: undefined,\n grow: false,\n position: 'center',\n progressSteps: [],\n currentProgressStep: undefined,\n progressStepsDistance: undefined,\n willOpen: undefined,\n didOpen: undefined,\n didRender: undefined,\n willClose: undefined,\n didClose: undefined,\n didDestroy: undefined,\n scrollbarPadding: true\n };\n const updatableParams = ['allowEscapeKey', 'allowOutsideClick', 'background', 'buttonsStyling', 'cancelButtonAriaLabel', 'cancelButtonColor', 'cancelButtonText', 'closeButtonAriaLabel', 'closeButtonHtml', 'color', 'confirmButtonAriaLabel', 'confirmButtonColor', 'confirmButtonText', 'currentProgressStep', 'customClass', 'denyButtonAriaLabel', 'denyButtonColor', 'denyButtonText', 'didClose', 'didDestroy', 'footer', 'hideClass', 'html', 'icon', 'iconColor', 'iconHtml', 'imageAlt', 'imageHeight', 'imageUrl', 'imageWidth', 'preConfirm', 'preDeny', 'progressSteps', 'returnFocus', 'reverseButtons', 'showCancelButton', 'showCloseButton', 'showConfirmButton', 'showDenyButton', 'text', 'title', 'titleText', 'willClose'];\n const deprecatedParams = {};\n const toastIncompatibleParams = ['allowOutsideClick', 'allowEnterKey', 'backdrop', 'focusConfirm', 'focusDeny', 'focusCancel', 'returnFocus', 'heightAuto', 'keydownListenerCapture'];\n\n /**\n * Is valid parameter\n *\n * @param {string} paramName\n * @returns {boolean}\n */\n const isValidParameter = paramName => {\n return Object.prototype.hasOwnProperty.call(defaultParams, paramName);\n };\n\n /**\n * Is valid parameter for Swal.update() method\n *\n * @param {string} paramName\n * @returns {boolean}\n */\n const isUpdatableParameter = paramName => {\n return updatableParams.indexOf(paramName) !== -1;\n };\n\n /**\n * Is deprecated parameter\n *\n * @param {string} paramName\n * @returns {string | undefined}\n */\n const isDeprecatedParameter = paramName => {\n return deprecatedParams[paramName];\n };\n\n /**\n * @param {string} param\n */\n const checkIfParamIsValid = param => {\n if (!isValidParameter(param)) {\n warn(`Unknown parameter \"${param}\"`);\n }\n };\n\n /**\n * @param {string} param\n */\n const checkIfToastParamIsValid = param => {\n if (toastIncompatibleParams.includes(param)) {\n warn(`The parameter \"${param}\" is incompatible with toasts`);\n }\n };\n\n /**\n * @param {string} param\n */\n const checkIfParamIsDeprecated = param => {\n if (isDeprecatedParameter(param)) {\n warnAboutDeprecation(param, isDeprecatedParameter(param));\n }\n };\n\n /**\n * Show relevant warnings for given params\n *\n * @param {SweetAlertOptions} params\n */\n const showWarningsForParams = params => {\n if (params.backdrop === false && params.allowOutsideClick) {\n warn('\"allowOutsideClick\" parameter requires `backdrop` parameter to be set to `true`');\n }\n for (const param in params) {\n checkIfParamIsValid(param);\n if (params.toast) {\n checkIfToastParamIsValid(param);\n }\n checkIfParamIsDeprecated(param);\n }\n };\n\n /**\n * Updates popup parameters.\n *\n * @param {SweetAlertOptions} params\n */\n function update(params) {\n const popup = getPopup();\n const innerParams = privateProps.innerParams.get(this);\n if (!popup || hasClass(popup, innerParams.hideClass.popup)) {\n warn(`You're trying to update the closed or closing popup, that won't work. Use the update() method in preConfirm parameter or show a new popup.`);\n return;\n }\n const validUpdatableParams = filterValidParams(params);\n const updatedParams = Object.assign({}, innerParams, validUpdatableParams);\n render(this, updatedParams);\n privateProps.innerParams.set(this, updatedParams);\n Object.defineProperties(this, {\n params: {\n value: Object.assign({}, this.params, params),\n writable: false,\n enumerable: true\n }\n });\n }\n\n /**\n * @param {SweetAlertOptions} params\n * @returns {SweetAlertOptions}\n */\n const filterValidParams = params => {\n const validUpdatableParams = {};\n Object.keys(params).forEach(param => {\n if (isUpdatableParameter(param)) {\n validUpdatableParams[param] = params[param];\n } else {\n warn(`Invalid parameter to update: ${param}`);\n }\n });\n return validUpdatableParams;\n };\n\n /**\n * Dispose the current SweetAlert2 instance\n */\n function _destroy() {\n const domCache = privateProps.domCache.get(this);\n const innerParams = privateProps.innerParams.get(this);\n if (!innerParams) {\n disposeWeakMaps(this); // The WeakMaps might have been partly destroyed, we must recall it to dispose any remaining WeakMaps #2335\n return; // This instance has already been destroyed\n }\n\n // Check if there is another Swal closing\n if (domCache.popup && globalState.swalCloseEventFinishedCallback) {\n globalState.swalCloseEventFinishedCallback();\n delete globalState.swalCloseEventFinishedCallback;\n }\n if (typeof innerParams.didDestroy === 'function') {\n innerParams.didDestroy();\n }\n disposeSwal(this);\n }\n\n /**\n * @param {SweetAlert2} instance\n */\n const disposeSwal = instance => {\n disposeWeakMaps(instance);\n // Unset this.params so GC will dispose it (#1569)\n // @ts-ignore\n delete instance.params;\n // Unset globalState props so GC will dispose globalState (#1569)\n delete globalState.keydownHandler;\n delete globalState.keydownTarget;\n // Unset currentInstance\n delete globalState.currentInstance;\n };\n\n /**\n * @param {SweetAlert2} instance\n */\n const disposeWeakMaps = instance => {\n // If the current instance is awaiting a promise result, we keep the privateMethods to call them once the promise result is retrieved #2335\n // @ts-ignore\n if (instance.isAwaitingPromise()) {\n unsetWeakMaps(privateProps, instance);\n privateProps.awaitingPromise.set(instance, true);\n } else {\n unsetWeakMaps(privateMethods, instance);\n unsetWeakMaps(privateProps, instance);\n }\n };\n\n /**\n * @param {object} obj\n * @param {SweetAlert2} instance\n */\n const unsetWeakMaps = (obj, instance) => {\n for (const i in obj) {\n obj[i].delete(instance);\n }\n };\n\n var instanceMethods = /*#__PURE__*/Object.freeze({\n __proto__: null,\n _destroy: _destroy,\n close: close,\n closeModal: close,\n closePopup: close,\n closeToast: close,\n disableButtons: disableButtons,\n disableInput: disableInput,\n disableLoading: hideLoading,\n enableButtons: enableButtons,\n enableInput: enableInput,\n getInput: getInput,\n handleAwaitingPromise: handleAwaitingPromise,\n hideLoading: hideLoading,\n isAwaitingPromise: isAwaitingPromise,\n rejectPromise: rejectPromise,\n resetValidationMessage: resetValidationMessage,\n showValidationMessage: showValidationMessage,\n update: update\n });\n\n /**\n * Shows loader (spinner), this is useful with AJAX requests.\n * By default the loader be shown instead of the \"Confirm\" button.\n *\n * @param {HTMLButtonElement} [buttonToReplace]\n */\n const showLoading = buttonToReplace => {\n let popup = getPopup();\n if (!popup) {\n new Swal(); // eslint-disable-line no-new\n }\n\n popup = getPopup();\n const loader = getLoader();\n if (isToast()) {\n hide(getIcon());\n } else {\n replaceButton(popup, buttonToReplace);\n }\n show(loader);\n popup.setAttribute('data-loading', 'true');\n popup.setAttribute('aria-busy', 'true');\n popup.focus();\n };\n\n /**\n * @param {HTMLElement} popup\n * @param {HTMLButtonElement} [buttonToReplace]\n */\n const replaceButton = (popup, buttonToReplace) => {\n const actions = getActions();\n const loader = getLoader();\n if (!buttonToReplace && isVisible$1(getConfirmButton())) {\n buttonToReplace = getConfirmButton();\n }\n show(actions);\n if (buttonToReplace) {\n hide(buttonToReplace);\n loader.setAttribute('data-button-to-replace', buttonToReplace.className);\n }\n loader.parentNode.insertBefore(loader, buttonToReplace);\n addClass([popup, actions], swalClasses.loading);\n };\n\n /**\n * @typedef { string | number | boolean } InputValue\n */\n\n /**\n * @param {SweetAlert2} instance\n * @param {SweetAlertOptions} params\n */\n const handleInputOptionsAndValue = (instance, params) => {\n if (params.input === 'select' || params.input === 'radio') {\n handleInputOptions(instance, params);\n } else if (['text', 'email', 'number', 'tel', 'textarea'].includes(params.input) && (hasToPromiseFn(params.inputValue) || isPromise(params.inputValue))) {\n showLoading(getConfirmButton());\n handleInputValue(instance, params);\n }\n };\n\n /**\n * @param {SweetAlert2} instance\n * @param {SweetAlertOptions} innerParams\n * @returns {string | number | File | FileList | null}\n */\n const getInputValue = (instance, innerParams) => {\n const input = instance.getInput();\n if (!input) {\n return null;\n }\n switch (innerParams.input) {\n case 'checkbox':\n return getCheckboxValue(input);\n case 'radio':\n return getRadioValue(input);\n case 'file':\n return getFileValue(input);\n default:\n return innerParams.inputAutoTrim ? input.value.trim() : input.value;\n }\n };\n\n /**\n * @param {HTMLInputElement} input\n * @returns {number}\n */\n const getCheckboxValue = input => input.checked ? 1 : 0;\n\n /**\n * @param {HTMLInputElement} input\n * @returns {string | null}\n */\n const getRadioValue = input => input.checked ? input.value : null;\n\n /**\n * @param {HTMLInputElement} input\n * @returns {FileList | File | null}\n */\n const getFileValue = input => input.files.length ? input.getAttribute('multiple') !== null ? input.files : input.files[0] : null;\n\n /**\n * @param {SweetAlert2} instance\n * @param {SweetAlertOptions} params\n */\n const handleInputOptions = (instance, params) => {\n const popup = getPopup();\n /**\n * @param {Record