CODEWITHSUNDEEP
phpyii2yii2-validation
Amir Khoshhal
Amir Khoshhal

Reputation: 107

Client Validate array inputs in Yii2

I have many inputs without connect any models in my form like this:

my view is this and I put this to show to other user to detect what is my problem

<?php
use yii\helpers\Html;
use yii\widgets\ActiveForm;

/* @var $this yii\web\View */
/* @var $model app\models\Tour */

$this->title = 'ثبت تور';

$this->registerJsFile('@web/storage/js/agency/tour.js', ['depends' => [
   \yii\web\JqueryAsset::className(), 
   \yii\validators\ValidationAsset::className(), 
   \yii\widgets\ActiveFormAsset::className()],
]);    

<?php $form = ActiveForm::begin([
    'id' => 'jqTourStep1Form'
]); ?>

<div class="col-xs-6 pull-right padding0">
    <?= $form->field($model, 'title_fa')->textInput() ?>
</div>

<div class="form-group col-xs-4 padding0 pull-right idTesttt">
    <label class="control-label">Start Date</label>
    <input type="text" name="startDate[]" id="startDateTest" class="form-control">
    <span class="help-block"></span>
</div>

<?= Html::submitButton('Next', ['class' => 'btn btn-success']) ?>

<?php ActiveForm::end(); ?>

tour.js :

/* Validation */
$('#jqTourStep1Form').yiiActiveForm('add', {
    id: 'startDateTest',
    name: 'startDate',
    container: '.idTesttt',
    input: '#startDateTest',
    error: '.help-block',
    validate:  function (attribute, value, messages, deferred, $form) {
        yii.validation.required(value, messages, {message: "Validation Message Here"});
    }
});

and I want to Client validate this inputs in Yii 2.

how can I do this ?

Upvotes: 1

Views: 1433

Answers (2)

Yupik
Yupik

Reputation: 5032

You should use each core validator: Each Validator. But you should use ActiveForm to generate form.

public function rules()
    {
        return [
            // checks if every category ID is an integer
            ['categoryIDs', 'each', 'rule' => ['integer']],
        ]
    }

Add JS code to client side validation:

jQuery('#form-id').yiiActiveForm("add", {
        "id":        "input-id",
        "name":      "input-name",
        "container": "#container-id or unique .container-class of this input",
        "input":     "#input-id or unique .input-class",
        "validate":  function (attribute, value, messages, deferred, $form) {
            yii.validation.required(value, messages, {"message": "Validation Message Here"});
        }
    }
);

Upvotes: 2

Timur
Timur

Reputation: 498

You can create object of specific validator class without using models:

$validator = new \yii\validators\DateValidator();

and validate any value

$error = null;
$validator->validate($startDate, $error);

method validate() will return boolean and add to variable $error message about error. You can read and choose specific validator on this page

Upvotes: 0

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