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<?php |
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class AccuaForm_Validation_Color extends Validation { |
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protected $message = ""; |
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|
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public function __construct($message = "") { |
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if(empty($message)) { |
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// translators: %element% is the field label. |
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$this->message = __( "Attention: '%element%' must be a color in hexadecimal format like '#0080FF'.", 'contact-forms' ); |
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} else { |
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$this->message = $message; |
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} |
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} |
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|
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public function isValid($value) { |
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if(is_string($value) && (($value === '') || preg_match('/^#[0-9a-f]{6}$/im', $value))) { |
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return true; |
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} else { |
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return false; |
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} |
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} |
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} |
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|
