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<?php |
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|
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namespace Rakit\Validation\Rules; |
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|
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use Rakit\Validation\Rule; |
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|
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class Required extends Rule |
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{ |
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use Traits\FileTrait; |
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|
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/** @var bool */ |
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protected $implicit = true; |
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|
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/** @var string */ |
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protected $message = "The :attribute is required"; |
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|
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/** |
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* Check the $value is valid |
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* |
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* @param mixed $value |
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* @return bool |
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*/ |
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public function check($value): bool |
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{ |
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$this->setAttributeAsRequired(); |
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|
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if ($this->attribute and $this->attribute->hasRule('uploaded_file')) { |
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return $this->isValueFromUploadedFiles($value) and $value['error'] != UPLOAD_ERR_NO_FILE; |
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} |
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|
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if (is_string($value)) { |
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return mb_strlen(trim($value), 'UTF-8') > 0; |
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} |
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if (is_array($value)) { |
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return count($value) > 0; |
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} |
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return !is_null($value); |
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} |
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|
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/** |
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* Set attribute is required if $this->attribute is set |
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* |
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* @return void |
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*/ |
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protected function setAttributeAsRequired() |
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{ |
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if ($this->attribute) { |
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$this->attribute->setRequired(true); |
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} |
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} |
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} |
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|
