Validate field max greater than field 1

Yii 2.0 General Discussions
1

Hi.

How validate field max greater than field min?

I have form:


<?= Html::beginForm(['form'], 'post', ['enctype' => 'multipart/form-data', 'id' => 'form']); ?>

    <h1><b>C</b></h1>

    <label>min:

    <?= Html::input('number', 'Min', 1900, ['min' => 1800, 'max' => 2299,]); ?>

    </label>

    <label>max:

    <?= Html::input('number', 'Max', 2000, ['min' => 1800, 'max' => 2299,]); ?>

    </label>

    <h3>options</h3>


    <?= Html::checkboxList('checkboxes', [0], ['1' => '1', '2' => '2']); ?>

    <p>

        <?= Html::submitButton('Start', ['class' => 'btn btn-primary btn-lg']); ?>

    </p>

    </div>

    <?= Html::endForm(); ?>

Second question is ho to do it that minimum one checkbox must be checked.

I found that I can use compare but compare work when is model.

My form is html form, no model.

How to do it in Html form using Yii2?

2

hi, if you can identify the input fields using javascript, use Validator::whenClient in rules and use ActiveForm.