Numbers and figures in a mask?

Question

Yii

Can you please tell me how to specify a mask of the form: AAAA-AAAA-AAAA-AAAA for input when using the MaskedInput widget , only so that you can enter not only letters but also numbers?

Answer 1

Good evening.
Specify "*" in the widget settings, which allows you to enter both letters and numbers. Also specify the placeholder value

echo $form->field($model, 'phone')->widget(MaskedInput::class, [
    'mask' => ['****-****-****-****'],
    'options' => [
        'placeholder' => 'AAAA-AAAA-AAAA-AAAA'
    ]
]);