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<?php |
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/** |
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* This software package is licensed under AGPL or Commercial license. |
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* |
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* @package maslosoft/mangan |
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* @licence AGPL or Commercial |
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* @copyright Copyright (c) Piotr Masełkowski <[email protected]> |
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* @copyright Copyright (c) Maslosoft |
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* @copyright Copyright (c) Others as mentioned in code |
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* @link https://maslosoft.com/mangan/ |
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*/ |
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namespace Maslosoft\Mangan\Validators\BuiltIn\Base; |
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use Maslosoft\Mangan\Interfaces\Validators\ValidatorInterface; |
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use Maslosoft\Mangan\Meta\ManganMeta; |
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use Maslosoft\Mangan\Validators\BuiltIn\CountValidator; |
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use Maslosoft\Mangan\Validators\BuiltIn\StringValidator; |
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use Maslosoft\Mangan\Validators\Traits\AllowEmpty; |
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use Maslosoft\Mangan\Validators\Traits\Messages; |
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/** |
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* Base class for size validators. |
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* |
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* This can be used as a base for validators checking sizes: |
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* |
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* * String Length |
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* * Number of elements |
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* * File size |
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* |
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* Override msg* attributes with custom `Label` annotations to |
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* provide proper error messages. |
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* |
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* @see StringValidator |
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* @see CountValidator |
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* @see ValidatorInterface |
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* @author Piotr Maselkowski <pmaselkowski at gmail.com> |
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*/ |
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abstract class SizeValidator |
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{ |
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use AllowEmpty, |
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Messages; |
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/** |
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* @var integer maximum length. Defaults to null, meaning no maximum limit. |
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*/ |
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public $max; |
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/** |
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* @var integer minimum length. Defaults to null, meaning no minimum limit. |
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*/ |
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public $min; |
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/** |
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* @var integer exact length. Defaults to null, meaning no exact length limit. |
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*/ |
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public $is; |
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/** |
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* @var string user-defined error message used when the value is too short. |
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* @deprecated use `msgTooShort` instead |
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*/ |
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public $tooShort; |
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/** |
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* @var string user-defined error message used when the value is too long. |
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* @deprecated use `msgTooLong` instead |
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*/ |
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public $tooLong; |
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/** |
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* @Label('{attribute} is invalid') |
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* @var string |
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*/ |
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public $msgInvalid = ''; |
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/** |
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* @Label('{attribute} is too small') |
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* @var string |
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*/ |
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public $msgTooShort = ''; |
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/** |
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* @Label('{attribute} is too large') |
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* @var string |
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*/ |
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public $msgTooLong = ''; |
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/** |
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* @Label('{attribute} is of the wrong size') |
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* @var string |
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*/ |
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public $msgLength = ''; |
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protected function isValidValueOf($model, $attribute, $value, $label = '') |
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{ |
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if ($this->allowEmpty && empty($value)) |
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{ |
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return true; |
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} |
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if (empty($label)) |
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{ |
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$label = ManganMeta::create($model)->field($attribute)->label; |
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} |
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if (!is_int($value)) |
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{ |
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$this->addError('msgInvalid', ['{attribute}' => $label]); |
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return false; |
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} |
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if ($this->min !== null && $value < $this->min) |
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{ |
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if ($this->tooShort) |
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{ |
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$this->addError($this->tooShort, ['{min}' => $this->min, '{attribute}' => $label]); |
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return false; |
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} |
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$this->addError('msgTooShort', array('{min}' => $this->min, '{attribute}' => $label)); |
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return false; |
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} |
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if ($this->max !== null && $value > $this->max) |
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{ |
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if ($this->tooLong) |
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{ |
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$this->addError($this->tooLong, array('{max}' => $this->max, '{attribute}' => $label)); |
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return false; |
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} |
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$this->addError('msgTooLong', array('{max}' => $this->max, '{attribute}' => $label)); |
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return false; |
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} |
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if ($this->is !== null && $value !== $this->is) |
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{ |
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$this->addError('msgLength', array('{length}' => $this->is, '{attribute}' => $label)); |
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return false; |
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} |
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return true; |
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} |
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} |
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Maslosoft /
Mangan
