af4160eb20
This also tries to make the autoscroll functionality a bit more consistent, where all items are always shown in the list, but items which have not yet occurred will be partially transparent until they happen. Due to that change, autoscroll behavior which previously always went all the way to the bottom of a list didn't make sense anymore, so now it scrolls to the current item.
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 && 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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