Wiki articles in category How-tos tagged with "validation"

While rewriting the PcReportContent extension I'm maintaining I've bumped to a challenge. This wiki was born out of it.

This article explains how to easily turn standard text-line validation errors into beautifully and professionally looking Twitter Bootstrap's Popovers.

Checkboxes have two possible values, true and false, but some applications require that the user select one particular value before proceeding. Examples might be:

This is a reference to be used for Model rule validation and is compiled from the Yii documentation and code. The purpose is to have all the information gathered in one place instead of scattered. This reference is not an intro. See The Definitive Guide to Yii, Declaring Validation Rules for a tutorial.