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44 lines
1.5 KiB
44 lines
1.5 KiB
<?php
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/* vim: set expandtab tabstop=4 shiftwidth=4: */
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// +----------------------------------------------------------------------+
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// | PHP version 4.0 |
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// +----------------------------------------------------------------------+
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// | Copyright (c) 1997-2003 The PHP Group |
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// +----------------------------------------------------------------------+
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// | Copy of the existing rule "required" to check if at least one element|
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// | has been filled. Then $value can be an array |
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// +----------------------------------------------------------------------+
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// | Authors: Eric Marguin <e.marguin@elixir-interactive.com> |
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// +----------------------------------------------------------------------+
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/**
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* Required elements validation
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* @version 1.0
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*/
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class HTML_QuickForm_Rule_MultipleRequired extends HTML_QuickForm_Rule
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{
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/**
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* Checks if all the elements are empty
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*
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* @param string $value Value to check (can be an array)
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* @param mixed $options Not used yet
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* @access public
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* @return boolean true if value is not empty
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*/
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public function validate($value, $options = null)
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{
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if (is_array($value)) {
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$value = implode(null, $value);
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}
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if ((string)$value == '') {
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return false;
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}
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return true;
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} // end func validate
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function getValidationScript($options = null)
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{
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return array('', "{jsVar} == ''");
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}
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}
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