Run results for: RegEx vs For Loop ..... no shit... 123

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.16; rv:85.0) Gecko/20100101 Firefox/85.0

Browser: Firefox 85

Operating system: Mac OS X 10.16

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
RegEx	1791640.9 Ops/sec
For Loop	16686520.0 Ops/sec

HTML Preparation code:

var string = ")odasgsdfsdfpassw";

Script Preparation code:

var string = ")odasgsdfsdfpassw";

Tests:

RegEx
let isPasswordValid = false; const number = new RegExp('(?=.*[0-9])'); isPasswordValid = number.test(string);
For Loop
let isPasswordValid = false; for (let i = 0; i < string.length; i++) { let code = string.charCodeAt(i); if (code >= 48 && code <= 57) { isPasswordValid = true; break; } }