68 lines
2.9 KiB
JavaScript
68 lines
2.9 KiB
JavaScript
function validateFields(fieldsArray) {
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const errors = []
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let selectedGroup
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const numberRegex = /^[+]?([.]\d+|\d+([.]\d+)?)$/
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const emailRegex =
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/(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'*+/=?^_`{|}~-]+)*|"(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21\x23-\x5b\x5d-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])*")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\[(?:(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9]))\.){3}(?:(2(5[0-5]|[0-4][0-9])|1[0-9][0-9]|[1-9]?[0-9])|[a-z0-9-]*[a-z0-9]:(?:[\x01-\x08\x0b\x0c\x0e-\x1f\x21-\x5a\x53-\x7f]|\\[\x01-\x09\x0b\x0c\x0e-\x7f])+)\])/
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const dateRegex = /^\d{4}\-(0?[1-9]|1[012])\-(0?[1-9]|[12][0-9]|3[01])$/
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const timeRegex = /^\d{1,2}:\d{2}-\d{1,2}:\d{2}$/
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const phoneRegex = /^\s*(?:\+?(\d{1,3}))?[-. (]*(\d{3})[-. )]*(\d{3})[-. ]*(\d{4})(?: *x(\d+))?\s*$/
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const wholeBlockInvalid = () => {
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const blockContainer = document.getElementsByClassName("blockContainer")[0]
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blockContainer.classList.add("invalidBlocks")
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}
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const validateNumber = (value, field, element) => {
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if (!numberRegex.test(`${value}`)) {
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errors.push(["block", () => element.classList.add("border-red")])
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}
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}
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fieldsArray.forEach(([field, value]) => {
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if (field === "blockGroups" || field.includes("numberLabel")) {
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if (!field.includes("numberLabel")) return
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const [elementValue, element, group] = value
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if (!elementValue) return
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if (selectedGroup !== undefined) {
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if (group !== selectedGroup) {
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errors.push(["block", wholeBlockInvalid])
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} else {
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validateNumber(elementValue, field, element)
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}
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} else {
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selectedGroup = group
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validateNumber(elementValue, field, element)
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}
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return
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}
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if (!value) {
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errors.push(["Eingabe ist erforderlich.", field])
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} else if (field.includes("number_")) {
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if (!numberRegex.test(`${value}`)) {
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errors.push(["Ungültiger numerischer Wert.", field])
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}
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} else if (field.includes("agreement_")) {
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if (value !== true) errors.push(["Bitte das Kontrollkästchen anklicken.", field])
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} else if (field.includes("Email_")) {
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if (!emailRegex.test(value)) errors.push(["Ungültiges E-Mail-Format.", field])
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} else if (field.includes("date_")) {
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if (!dateRegex.test(value)) errors.push(["Ungültiges Datumsformat.", field])
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} else if (field.includes("times_")) {
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if (!timeRegex.test(value)) errors.push(["Ungültiges Zeitformat.", field])
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} else if (field.includes("Telefon_")) {
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if (!phoneRegex.test(value)) errors.push(["Ungültiges Telefonnummernformat.", field])
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}
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})
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return errors
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}
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module.exports = {
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validateFields,
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}
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