Validating and processing forms with javascript and php fucking video dating sites

The "return false;" part is to tell the form not to submit. So if it needs to send things to PHP you need to use AJAX to call a server side PHP script and send the information that way.As mentioned in other answers PHP and Javascript do not interface. Most of the time, however, when you are using Javascript, it isn't PHP that needs the information, it's the user.The HTML form we will be working at in these chapters, contains various input fields: required and optional text fields, radio buttons, and a submit button: The validation rules for the form above are as follows: This code adds a script tag and an alert command.

Let’s start with some brief explanation of what are we going to do.Why should you bother setting up framework for a simple web form?You won't have to take care about routine tasks such as writing two validation scripts (client and server) and your code will be safe against security breaches.By the time PHP renders the page in the browser, it's done processing.What you need is two layers of validation - Java Script validation AND PHP validation. Because Java Script can be turned off in the browser. Java Script validation should only be used as a way to enhance the user's experience. A lot of its information is invalid (see the site more info).

Validating and processing forms with javascript and php