PHP How to Implement Passkey Authentication on Your PHP Website October 12, 2026 by Philip Newman | Leave a Comment How to Implement Passkey Authentication on Your PHP Website Quick Summary: Passkeys leverage WebAuthn cryptographic key pairs to replace vulnerable passwords with biometric and device-based authentication. This guide provides a complete technical walkthrough for implementing passwordless passkey registration and login flows on a PHP backend with JavaScript. Introduction Passwords have long been the weakest link […] Read more » HTML5 JavaScript passkeys PHP 8.5
JavaScript Adding Zeros to the front of a number in JavaScript. September 7, 2024 / September 7, 2024 by Philip Newman | Leave a Comment To format a number to always have six characters, including leading zeros if necessary, you can use JavaScript’s padStart method. This method pads the current string with another string (repeated, if needed) until the resulting string reaches the desired length. Here’s a simple example of how to do this: Explanation: You can use this function […] Read more » HTML5 JavaScript
JavaScript Change the Text of a Div Element using JavaScript December 23, 2022 / December 23, 2022 by Philip Newman | Leave a Comment Use the textContent property to change the text of a div element, e.g. div.textContent = 'Replacement text'. The textContent property will set the text of the div to the provided string, replacing any of the existing content. Here is the HTML for the examples in this article. index.html And here is the related JavaScript code. index.js We used the textContent property on the div to change its text […] Read more » HTML5 JavaScript