90 lines
2.6 KiB
JavaScript
90 lines
2.6 KiB
JavaScript
const regexIpAddress = /^(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)$/;
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export function validateIP(value) {
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return regexIpAddress.test(value);
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}
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export function validateURL(value) {
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if (typeof value !== 'string') return false;
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var pattern = new RegExp('^(https?:\\/\\/)?'+ // protocol
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'((([a-z\\d]([a-z\\d-]*[a-z\\d])*)\\.)+[a-z]{2,}|'+ // domain name
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'((\\d{1,3}\\.){3}\\d{1,3}))'+ // OR ip (v4) address
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'(\\:\\d+)?(\\/[-a-z\\d%_.~+]*)*'+ // port and path
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'(\\?[;&a-z\\d%_.~+=-]*)?'+ // query string
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'(\\#[-a-z\\d_]*)?$','i'); // fragment locator
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return !!pattern.test(value);
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}
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function escapeRegexp(s) {
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const e = /[-[\]/{}()*+?.\\^$|]/g; // TODO: use [] instead of |
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return s.replace(e, '\\$&');
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}
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const defaultOptions = {
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empty: true,
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spaces: true,
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diacritics: true,
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numbers: true,
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admissibleChars: '-_',
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};
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export function validateName(value, options) {
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const {
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admissibleChars,
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empty,
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spaces,
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diacritics,
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numbers,
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} = Object.assign({}, defaultOptions, options);
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if (typeof value !== 'string') return false; // throw Error?
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if (!empty && value.trim() === '') return false;
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const charsRegex = admissibleChars
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? `|${ admissibleChars.split('').map(escapeRegexp).join('|') }`
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: '';
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const spaceRegex = spaces ? '| ' : '';
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const letters = `[A-Za-z${ numbers ? '0-9' : '' }${ diacritics ? 'À-žØ-öø-ÿ' : '' }]`;
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const regExp = `^(${ letters }${ spaceRegex }${ charsRegex })*$`;
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return new RegExp(regExp).test(value);
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}
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export function notEmptyString(value) {
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if (typeof value !== 'string') return false;
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if (value.trim() === '') return false;
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return true;
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}
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// eslint-disable-next-line complexity
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export function validateKeyCode(keyCode, key, regex) {
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switch (keyCode) {
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case 8: // Backspace
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case 9: // Tab
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case 13: // Enter
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case 37: // Left
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case 38: // Up
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case 39: // Right
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case 40: // Down
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break;
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default:
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if (!regex.test(key)) return false;
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}
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return true;
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}
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export function validateEmail(email) {
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const re = /^(([^<>()\[\]\\.,;:\s@"]+(\.[^<>()\[\]\\.,;:\s@"]+)*)|(".+"))@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\])|(([a-zA-Z\-0-9]+\.)+[a-zA-Z]{2,}))$/;
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return re.test(String(email).toLowerCase());
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}
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export function validateNumber(str, options = {}) {
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const {
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min,
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max,
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} = options;
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const n = Number(str);
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if (Number.isNaN(n)) return false;
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if (min && n < min) return false;
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if (max && n > max) return false;
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return true;
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}
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