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Articles tagged with "validation", sorted by commentsX
Displaying 1-10 of 12 result(s).

Understanding "Safe" Validation Rules

Created 5 years ago by Steve FriedlFAQs11 comments – viewed 110,933 times – ( +93 / -1 ) – version 1.1
A common source of confusion among new Yii users is how the 'safe' validator works, how it works with other validators, and why it's necessary in the first place. This article means to clear up this confusion, as well as explain the notion of Massive Assignment.

Reference: Model rules validation

Created 6 years ago by krillzipHow-tos7 comments – viewed 689,900 times – ( +126 ) – version 1.1
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.

Handling tabular data loading and validation in Yii 2

Created 2 years ago by Kartik VTutorials6 comments – viewed 31,183 times – ( +44 / -6 ) – version 2.0
How do you read and handle tabular data submission via form in Yii framework 2.0? Sometimes we want to collect user input in a batch mode. That is, the user can enter the information for multiple model instances and submit them all at once. We call this tabular input because the input fields are often presented in an HTML table.

A simple way to get Yii client-side form validation run when submitting by ajax

Created 3 years ago by nlacTutorials5 comments – viewed 45,318 times – ( +8 / -2 ) – version 1.1
A time ago i've met the issue that Yii doesn't run any client-side form validation when submitting the form by CHtml::ajaxSubmitButton. The small javascript below helps to fix it.

Client-side form validation using Twitter Bootstrap's Popovers

Created 3 years ago by TrejderHow-tos4 comments – viewed 35,639 times – ( +4 / -1 ) – version 1.1
This article explains how to easily turn standard text-line validation errors into beautifully and professionally looking Twitter Bootstrap's Popovers.

Working with radiobutton list

Created 4 years ago by vibhaJadwaniTutorials3 comments – viewed 52,461 times – ( +10 ) – version 1.1
This is a tutorial to work with radioButtonList which will handle enum datatype. Form design and validation both are detailed here.

Enforcing "You must agree" requirements in forms

Created 5 years ago by Steve FriedlHow-tos3 comments – viewed 22,208 times – ( +29 ) – version 1.1
Checkboxes have two possible values, true and false, but some applications require that the user select one particular value before proceeding. Examples might be:
tags: validation

How to display page on fancybox...using CHtml::ajaxlink with yii validation

Created 3 years ago by Ankit ModiTutorials2 comments – viewed 11,496 times – ( +2 ) – version 1.1
1) include the fancybox extesion otherwise fancybox js

Safely checking if a model class exists (without exploding)

Created 2 years ago by BoazHow-tos0 comments – viewed 7,118 times – ( +1 ) – version 1.1
While rewriting the PcReportContent extension I'm maintaining I've bumped to a challenge. This wiki was born out of it.

Model validation for field ranges using yii2-field-range extension

Created 2 years ago by Kartik VTips0 comments – viewed 11,486 times – ( +39 ) – version 2.0
The yii2-field-range extension enables you to easily setup ActiveField range fields with Bootstrap styling. You basically can setup two attributes joined together like a single field with combined validation error block.