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<?php |
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namespace mindplay\kissform\Fields\Base; |
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use mindplay\kissform\Facets\ValidatorInterface; |
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use mindplay\kissform\Fields\TextField; |
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use mindplay\kissform\InputModel; |
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use mindplay\kissform\InputRenderer; |
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use mindplay\kissform\Validators\CheckMaxValue; |
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use mindplay\kissform\Validators\CheckMinValue; |
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use mindplay\kissform\Validators\CheckRange; |
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/** |
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* Abstract base class for integer, floating-point and fixed-precision numeric Field types. |
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*/ |
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abstract class NumericField extends TextField |
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{ |
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/** |
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* @var int|float|null minimum value |
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*/ |
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public $min_value; |
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/** |
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* var int|float|null maximum value |
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*/ |
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public $max_value; |
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/** |
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* {@inheritdoc} |
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*/ |
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public function renderInput(InputRenderer $renderer, InputModel $model, array $attr) |
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{ |
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$defaults = []; |
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if ($this->max_length !== null) { |
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$defaults['maxlength'] = $this->max_length; |
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} |
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if ($this->min_value !== null) { |
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$defaults['min'] = $this->min_value; |
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} |
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if ($this->max_value !== null) { |
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$defaults['max'] = $this->max_value; |
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} |
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return $renderer->inputFor($this, 'number', $attr + $defaults); |
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} |
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/** |
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* @return ValidatorInterface |
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*/ |
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abstract protected function createTypeValidator(); |
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/** |
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* @inheritdoc |
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*/ |
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public function createValidators() |
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{ |
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$validators = parent::createValidators(); |
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$validators[] = $this->createTypeValidator(); |
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if ($this->min_value !== null) { |
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if ($this->max_value !== null) { |
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$validators[] = new CheckRange($this->min_value, $this->max_value); |
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} else { |
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$validators[] = new CheckMinValue($this->min_value); |
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} |
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} else if ($this->max_value !== null) { |
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$validators[] = new CheckMaxValue($this->max_value); |
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} |
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return $validators; |
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} |
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} |
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mindplay-dk /
kissform
