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243 BJavaScriptView Raw
1'use strict';
2
3/**
4 * Check if a value is a valid 3, 4, 6 or 8 digit hex
5 *
6 * @param {string} value
7 * @returns {boolean}
8 */
9module.exports = function (value) {
10 return /^#(?:[0-9a-fA-F]{3,4}|[0-9a-fA-F]{6}|[0-9a-fA-F]{8})$/.test(value);
11};