Reputation: 127
I need to do a php server side validation for the username field on the standard registration form (Joomla 2.5). How is this achieved please, and in which file do I add it to? Thanks.
Upvotes: 0
Views: 4564
Reputation: 6470
I recommend you read Joomla Developer documentation. Also read this docs to find out how to use Joomla Forms with client and server side validation.
Here is a more general doc: Joomla Server-side form validation
Upvotes: 1