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<?php defined('SYSPATH') OR die('No direct script access.'); |
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/** |
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* Jam Validatior Rule |
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* |
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* @package Jam |
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* @category Validation |
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* @author Ivan Kerin |
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* @copyright (c) 2011-2012 Despark Ltd. |
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* @license http://www.opensource.org/licenses/isc-license.txt |
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*/ |
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class Kohana_Jam_Validator_Rule_Length extends Jam_Validator_Rule { |
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public $minimum; |
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public $maximum; |
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public $between; |
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public $is; |
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public function validate(Jam_Validated $model, $attribute, $value) |
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{ |
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$length = mb_strlen($value); |
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if ($this->minimum !== NULL AND ! ($length >= $this->minimum)) |
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{ |
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$model->errors()->add($attribute, 'length_minimum', array(':minimum' => $this->minimum)); |
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} |
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if ($this->maximum !== NULL AND ! ($length <= $this->maximum)) |
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{ |
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$model->errors()->add($attribute, 'length_maximum', array(':maximum' => $this->maximum)); |
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} |
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if ($this->between !== NULL AND ! ($length >= $this->between[0] AND $length <= $this->between[1])) |
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{ |
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$model->errors()->add($attribute, 'length_between', array(':minimum' => $this->between[0], ':maximum' => $this->between[1])); |
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} |
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if ($this->is !== NULL AND ! ($length == $this->is)) |
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{ |
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$model->errors()->add($attribute, 'length_is', array('is' => $this->is)); |
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} |
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} |
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public function html5_validation() |
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{ |
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if ($this->is) |
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{ |
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return array( |
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'pattern' => ".{{$this->is}}", |
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'title' => "Value must be $this->is letters" |
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); |
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} |
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elseif ($this->between) |
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{ |
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return array( |
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'pattern' => ".{{$this->between[0]},{$this->between[1]}}", |
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'title' => "Value must be longer than {$this->between[0]} and shorter than {$this->between[1]} letters" |
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); |
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} |
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elseif ($this->minimum OR $this->maximum) |
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{ |
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$minimum = $this->minimum ? $this->minimum : 0; |
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return array( |
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'pattern' => ".{{$minimum},{$this->maximum}}", |
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'title' => 'Value must be ' |
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.($this->minimum ? "longer than $this->minimum".($this->maximum ? ' and ' : '') : '') |
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.($this->maximum ? "shorter than $this->maximum" : '').' letters' |
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); |
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} |
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} |
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} |
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OpenBuildings /
jam
