23 lines
788 B
PHP
Executable File
23 lines
788 B
PHP
Executable File
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
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class MY_Form_validation extends CI_Form_validation {
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public function is_unique($str, $field)
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{
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if (substr_count($field, '.')==3)
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{
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list($table,$field,$id_field,$id_val) = explode('.', $field);
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$query = $this->CI->db->limit(1)->where($field,$str)->where($id_field.' != ',$id_val)->get($table);
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} else {
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list($table, $field)=explode('.', $field);
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$query = $this->CI->db->limit(1)->get_where($table, array($field => $str));
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}
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return $query->num_rows() === 0;
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}
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}
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// END MY Form Validation Class
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/* End of file MY_Form_validation.php */
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/* Location: ./application/libraries/MY_Form_validation.php */
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