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<?php |
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declare(strict_types=1); |
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namespace Yiisoft\Form\Field; |
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use InvalidArgumentException; |
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use Yiisoft\Form\Field\Base\AbstractInputField; |
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use Yiisoft\Form\Field\Base\PlaceholderTrait; |
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use Yiisoft\Html\Html; |
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/** |
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* A control for setting the element's value to a string representing a number. |
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* |
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* @link https://html.spec.whatwg.org/multipage/input.html#number-state-(type=number) |
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*/ |
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final class Number extends AbstractInputField |
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{ |
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use PlaceholderTrait; |
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/** |
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* @link https://html.spec.whatwg.org/multipage/input.html#attr-input-max |
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*/ |
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public function max(?string $value): self |
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{ |
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$new = clone $this; |
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$new->inputTagAttributes['max'] = $value; |
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return $new; |
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} |
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/** |
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* @link https://html.spec.whatwg.org/multipage/input.html#attr-input-min |
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*/ |
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public function min(?string $value): self |
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{ |
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$new = clone $this; |
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$new->inputTagAttributes['min'] = $value; |
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return $new; |
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} |
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/** |
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* A boolean attribute that controls whether or not the user can edit the form control. |
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* |
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* @param bool $value Whether to allow the value to be edited by the user. |
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* |
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* @link https://html.spec.whatwg.org/multipage/input.html#attr-input-readonly |
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*/ |
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public function readonly(bool $value = true): self |
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{ |
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$new = clone $this; |
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$new->inputTagAttributes['readonly'] = $value; |
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return $new; |
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} |
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/** |
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* A boolean attribute. When specified, the element is required. |
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* |
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* @param bool $value Whether the control is required for form submission. |
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* |
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* @link https://html.spec.whatwg.org/multipage/input.html#attr-input-required |
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*/ |
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public function required(bool $value = true): self |
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{ |
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$new = clone $this; |
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$new->inputTagAttributes['required'] = $value; |
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return $new; |
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} |
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1 |
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protected function generateInput(): string |
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{ |
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$value = $this->getAttributeValue(); |
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if (!is_numeric($value) && $value !== null) { |
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throw new InvalidArgumentException('Number widget must be a numeric or null value.'); |
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} |
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1 |
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$tagAttributes = $this->getInputTagAttributes(); |
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return Html::input('number', $this->getInputName(), $value, $tagAttributes)->render(); |
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} |
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} |
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yiisoft /
form
