@wordpress/components/build/validated-form-controls/control-with-error.cjs.map

UI components for WordPress.

{
  "version": 3,
  "sources": ["../../src/validated-form-controls/control-with-error.tsx"],
  "sourcesContent": ["/**\n * WordPress dependencies\n */\nimport { __ } from '@wordpress/i18n';\nimport { cloneElement, forwardRef, useEffect, useId, useState } from '@wordpress/element';\n\n/**\n * Internal dependencies\n */\n\nimport { ValidityIndicator } from './validity-indicator';\nimport { Fragment as _Fragment, jsxs as _jsxs, jsx as _jsx } from \"react/jsx-runtime\";\nfunction appendRequiredIndicator(label, required, markWhenOptional) {\n  if (required && !markWhenOptional) {\n    return /*#__PURE__*/_jsxs(_Fragment, {\n      children: [label, \" \", `(${__('Required')})`]\n    });\n  }\n  if (!required && markWhenOptional) {\n    return /*#__PURE__*/_jsxs(_Fragment, {\n      children: [label, \" \", `(${__('Optional')})`]\n    });\n  }\n  return label;\n}\nconst VALIDITY_VISIBLE_ATTRIBUTE = 'data-validity-visible';\nconst className = 'components-validated-control';\n\n/**\n * HTML elements that support the Constraint Validation API.\n *\n * Here, we exclude HTMLButtonElement because although it does technically support the API,\n * normal buttons are actually exempted from any validation.\n * @see https://developer.mozilla.org/en-US/docs/Learn_web_development/Extensions/Forms/Form_validation\n * @see https://developer.mozilla.org/en-US/docs/Web/API/HTMLButtonElement/willValidate\n */\n\nfunction UnforwardedControlWithError({\n  required,\n  markWhenOptional,\n  customValidity,\n  getValidityTarget,\n  children\n}, forwardedRef) {\n  const [errorMessage, setErrorMessage] = useState();\n  const [statusMessage, setStatusMessage] = useState();\n  const [showMessage, setShowMessage] = useState(false);\n  const [isTouched, setIsTouched] = useState(false);\n\n  // Ensure that error messages are visible when an `invalid` event is triggered,\n  // e.g. when a form is submitted or reportValidity() is called.\n  useEffect(() => {\n    const validityTarget = getValidityTarget();\n    const handler = () => {\n      setShowMessage(true);\n      validityTarget?.setAttribute(VALIDITY_VISIBLE_ATTRIBUTE, '');\n    };\n    validityTarget?.addEventListener('invalid', handler);\n    return () => validityTarget?.removeEventListener('invalid', handler);\n  }, [getValidityTarget]);\n\n  // Suppress the native error popover, while keeping the focus behavior intact.\n  useEffect(() => {\n    const validityTarget = getValidityTarget();\n    const suppressNativePopover = event => {\n      event.preventDefault();\n      const target = event.target;\n      const firstErrorInForm = Array.from(target.form?.elements ?? []).find(el => !el.validity.valid);\n      if (!target.form || firstErrorInForm === target) {\n        target.focus();\n      }\n    };\n\n    // Radio inputs need special handling because all radio inputs with the\n    // same `name` will be marked as invalid. Without this handling, the last radio option\n    // will be focused with an unsuppressed native popover.\n    const radioSibilings = validityTarget?.type === 'radio' && validityTarget?.name ? Array.from(validityTarget?.closest(`.${className}`)?.querySelectorAll(`input[type=\"radio\"][name=\"${validityTarget?.name}\"]`) ?? []).filter(sibling => sibling !== validityTarget) : [];\n    validityTarget?.addEventListener('invalid', suppressNativePopover);\n    radioSibilings.forEach(sibling => sibling.addEventListener('invalid', suppressNativePopover));\n    return () => {\n      validityTarget?.removeEventListener('invalid', suppressNativePopover);\n      radioSibilings.forEach(sibling => sibling.removeEventListener('invalid', suppressNativePopover));\n    };\n  }, [getValidityTarget]);\n\n  // Handle validity messages.\n  useEffect(() => {\n    const validityTarget = getValidityTarget();\n    if (!customValidity?.type) {\n      validityTarget?.setCustomValidity('');\n      setErrorMessage(validityTarget?.validationMessage);\n      setStatusMessage(undefined);\n      return;\n    }\n    switch (customValidity.type) {\n      case 'validating':\n        {\n          validityTarget?.setCustomValidity('');\n          setErrorMessage(undefined);\n          setStatusMessage({\n            type: 'validating',\n            message: customValidity.message\n          });\n          break;\n        }\n      case 'valid':\n        {\n          validityTarget?.setCustomValidity('');\n          setErrorMessage(validityTarget?.validationMessage);\n          setStatusMessage({\n            type: 'valid',\n            message: customValidity.message\n          });\n          break;\n        }\n      case 'invalid':\n        {\n          validityTarget?.setCustomValidity(customValidity.message ?? '');\n          setErrorMessage(validityTarget?.validationMessage);\n          setStatusMessage(undefined);\n          break;\n        }\n    }\n  }, [customValidity, getValidityTarget]);\n\n  // Show messages if field has been touched (i.e. has blurred at least once),\n  // or validation has been triggered by the consumer/user.\n  useEffect(() => {\n    if (!isTouched || showMessage) {\n      return;\n    }\n    if (customValidity?.type === 'validating') {\n      // Don't show validating indicators for quick calls that take less than 1 sec.\n      const timer = setTimeout(() => {\n        setShowMessage(true);\n      }, 1000);\n      return () => clearTimeout(timer);\n    }\n    setShowMessage(true);\n  }, [isTouched, customValidity?.type, showMessage]);\n\n  // Mark blurred fields as touched.\n  const onBlur = event => {\n    if (isTouched) {\n      return;\n    }\n\n    // Only consider \"blurred from the component\" if focus has fully left the wrapping div.\n    // This prevents unnecessary blurs from components with multiple focusable elements.\n    if (!event.relatedTarget || !event.currentTarget.contains(event.relatedTarget)) {\n      setIsTouched(true);\n      getValidityTarget()?.setAttribute(VALIDITY_VISIBLE_ATTRIBUTE, '');\n    }\n  };\n  const messageId = useId();\n  const message = (() => {\n    if (errorMessage) {\n      return /*#__PURE__*/_jsx(ValidityIndicator, {\n        id: messageId,\n        type: \"invalid\",\n        message: errorMessage\n      });\n    }\n    if (statusMessage?.type) {\n      return /*#__PURE__*/_jsx(ValidityIndicator, {\n        id: messageId,\n        type: statusMessage.type,\n        message: statusMessage.message\n      });\n    }\n    return null;\n  })();\n  const visibleMessage = showMessage ? message : null;\n\n  // Imperatively manage `aria-describedby` on the validity target so we\n  // merge with any value the child control sets internally (e.g. from a\n  // `help` prop), rather than competing with it at the props level.\n  useEffect(() => {\n    const target = getValidityTarget();\n    if (!target) {\n      return;\n    }\n    function setDescribedBy(el, shouldAdd) {\n      const ids = (el.getAttribute('aria-describedby') ?? '').split(' ').filter(id => id && id !== messageId);\n      if (shouldAdd) {\n        ids.push(messageId);\n      }\n      if (ids.length) {\n        el.setAttribute('aria-describedby', ids.join(' '));\n      } else {\n        el.removeAttribute('aria-describedby');\n      }\n    }\n    setDescribedBy(target, !!visibleMessage);\n    return () => setDescribedBy(target, false);\n  }, [visibleMessage, messageId, getValidityTarget]);\n  return /*#__PURE__*/_jsxs(\"div\", {\n    className: className,\n    ref: forwardedRef,\n    onBlur: onBlur,\n    children: [cloneElement(children, {\n      label: appendRequiredIndicator(children.props.label, required, markWhenOptional),\n      required\n    }), /*#__PURE__*/_jsx(\"div\", {\n      \"aria-live\": \"polite\",\n      children: visibleMessage\n    })]\n  });\n}\nexport const ControlWithError = forwardRef(UnforwardedControlWithError);\nControlWithError.displayName = 'ControlWithError';"],
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