is-quick-hash/lib/index.js

Checks if a string looks like a hash generated by quick-hash

'use strict'
var isHash = /^[a-z\d]{5,7}$/
var isNumber = require('lodash.isfinite')

/**
 * @id isQuickHash
 * @function isQuickHash
 * Checks if a string looks like a hash generated by quick-hash
 * @param {string} val - the string to check
 * @returns {boolean} looksLikeQuickHash - `true` if `val` looks like a hash generated by quick-hash, `false` otherwise
 */
module.exports = (val) => !isNumber(val) && isHash.test(val)