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<?php
declare(strict_types=1);
namespace Yiisoft\Form\Widget\Attribute;
use Yiisoft\Html\Html;
abstract class ButtonAttributes extends GlobalAttributes
{
/**
* Specifies the form element the tag input element belongs to. The value of this attribute must be the id
* attribute of a {@see Form} element in the same document.
*
* @param string $value
* @return static
* @link https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#attr-fae-form
*/
public function form(string $value): self
$new = clone $this;
$new->attributes['form'] = $value;
return $new;
}
* Set build attributes for the widget.
* @param array $attributes $value
* @param string $suffix The suffix of the attribute name.
* @return array
protected function build(array $attributes, string $suffix): array
$id = Html::generateId('w') . $suffix;
if (!array_key_exists('id', $attributes)) {
$attributes['id'] = $id;
if (!array_key_exists('name', $attributes)) {
$attributes['name'] = $id;
return $attributes;
yiisoft /
form
