Modul/Back/node_modules/validator/es/lib/matches.js

import assertString from './util/assertString';
export default function matches(str, pattern, modifiers) {
  assertString(str);

  if (Object.prototype.toString.call(pattern) !== '[object RegExp]') {
    pattern = new RegExp(pattern, modifiers);
  }

  return pattern.test(str);
}