How to Validate a Form Using PHP Part 2: Streamline Using Arrays
We’ve touched upon the basic elements of form validation and error messages in part 1 of this series, which outlines a relatively static method identifying errors and validating a form. In this edition we are going to make the elements we began with more dynamic and reduce the amount of script required to do so using arrays.
Setting Up the Form
First we’re going to want to create a form on a new .php document, mine...
Tuesday, May 21, 2013
How to Validate a Form Using PHP Part 1: Complete with Error Messages!
Having a site visitor fill out a form is the primary way to gather information. Forms are the main line of communication with anyone that visits your site, so taking the time to make sure users fill them out correctly is key. Using PHP, we are able to ensure that all fields are properly filled out before submission, with required adjustments being called to attention through the use of error messages.
The CSS & HTML...
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