Yii2, Custom validation message with attribute names

Question

In Login form, I need to have glyphicon-remove icon at the end of every validation message with the corresponding field names. So I used below code in the Login model.

['email', 'required', 'message' => 'Email cannot be blank<span class="glyphicon glyphicon-remove"></span>'],
['password', 'required', 'message' => 'Password cannot be blank<span class="glyphicon glyphicon-remove"></span>']

Instead of this above code, Is there any possible way to use something like the below code.

[['email', 'password'], 'required', 'message' => $attribute.' cannot be blank<span class="glyphicon glyphicon-remove"></span>']

The idea of the above code is to get corresponding field name dynamically for every fields.

Please do the needful. Thanks.

Update

The HTML code (<span class="glyphicon glyphicon-remove"></span>) here I've used is output correctly by using encode=>'false'. But what I need is instead of defining separately for every fields, need to define commonly for all fields.

7ochem · Accepted Answer · 2018-06-08 10:24:37Z

30

You can use {attribute} in your message to reference the attribute name.

public function rules()
  {
    return [
      [
        ['email','password', 'password_verify', 'alias', 'fullname'],
        'required',
        'message' => '{attribute} is required'
      ],
      [['email'], 'email'],
      [['fullname'], 'string', 'max' => 50],
      [['password', 'password_verify'], 'string', 'min' => 8, 'max' => 20],
      [['password_verify'], 'compare', 'compareAttribute' => 'password'],
  ];
}

You can also use the other options set in the validator like {min} or {requiredValue}

edited Jun 8, 2018 at 10:24

7ochem

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answered Sep 9, 2015 at 11:32

Alfred_P

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1 Comment

Siva.G ツ Over a year ago

Thanks. Exactly what I need. Thanks again for your answer. Happy coding :)

GAMITG · Accepted Answer · 2015-09-14 11:15:25Z

2

Add this in your form:

_form.php

<?php
   $form = ActiveForm::begin([
            'options' => ['enctype' => 'multipart/form-data'],
            'fieldConfig' => ['errorOptions' => ['encode' => false, 'class' => 'help-block']] 
   ]);
?>

errorOptions default encoding is true so, your html code is encoded as message, so it won't work until you set 'encode' => false.

edited Sep 14, 2015 at 11:15

GAMITG

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answered Sep 9, 2015 at 11:19

Insane Skull

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1 Comment

Siva.G ツ Over a year ago

Thanks for your interest, but I need something else. Could you please check my updated question. Thanks.

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