Run results for: RegEx Length vs String Length

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 16_4 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/112.0.5615.70 Mobile/15E148 Safari/604.1

Browser: Chrome Mobile iOS 112

Operating system: iOS 16.4

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
RegEx	4128816.2 Ops/sec
For Loop	2731218.8 Ops/sec

Script Preparation code:

var string = '1b3d5f7';
var valid = false;

Tests:

RegEx
valid = /.{8,}/.test(string);
For Loop
valid = true; if (string.length < 8) { valid = false; }

Run results for: RegEx Length vs String Length

RegEx

For Loop