Installation ¶

1. Example №1
2. Example №2
3. Example №3
4. Validate images

The preferred way to install this extension is through composer.

composer require sovngare/yii2-array-validator

Usage ¶

Use class: sovngare\validators\ArrayValidator

Example №1 ¶

Validate true if property "fields" will be array. `php public function rules() {

return [
    ['fields', 'required'],
    ['fields', ArrayValidator::class]
];

} `

Example №2 ¶

Validate true if status[code] key will be integer in the range 100 and 500. `php public function rules() {

return [
    ['fields', ArrayValidator::class, 'key' => 'status.code', 'rules' => [
        ['integer', 'min' => 100, 'max' => 500]
    ]]
];

} `

Example №3 ¶

By default key label is "Attribute". Model errors log: `json {

"fields": [
    "Attribute must be no less than 100."
]

} To change label you must send param label:php public function rules() {

return [
    ['fields', ArrayValidator::class, 'key' => 'status.code', 'rules' => [
        ['integer', 'min' => 100, 'max' => 500]
    ], 'label' => 'status_code']
];

} Model errors log now:json {

"fields": [
    "Status Code must be no less than 100."
]

} `

Validate images ¶

Data from client: phone:7087952412 fields[name]:Sovngare fields[avatar]:(\yii\web\UploadedFile) Model: `php class TestModel extends Model {

public $phone;
public $fields;

public function rules()
{
    return [
        [['phone', 'fields'], 'required'],
        ['fields', ArrayValidator::class, 'key' => 'name', 'rules' => [
            ['required'],
            ['string', 'length' => [4, 16]]
        ], 'label' => 'name'],
        ['fields', ArrayValidator::class, 'key' => 'avatar', 'rules' => [
            ['required'],
            ['image', 'maxSize' => 1024 * 1024 * 3]
        ], 'label' => 'avatar'],
    ];
}

} Controllerphp public function actionIndex() {

$model = new TestModel();
$model->attributes = Yii::$app->request->getBodyParams();

if (is_array($model->fields)) {
    $model->fields['avatar'] = UploadedFile::getInstanceByName('fields[avatar]');
}

if (!$model->validate()) {
    return $model->errors;
}

return $model->attributes;

} `