26 lines
575 B
PHP
26 lines
575 B
PHP
<?
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function validate($txt, $vald_type)
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{
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switch (strtolower(trim($vald_type))) {
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case 'notnull':
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return ($txt == '') ? 0 : 1;
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break;
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case 'mail':
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return (!eregi("^[a-z]+[a-z0-9_-]*(([.]{1})|([a-z0-9_-]*))[a-z0-9_-]+[@]{1}[a-z0-9_-]+[.](([a-z]{2,3})|([a-z]{3}[.]{1}[a-z]{2}))$", $txt)) ? 0 : 1;
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break;
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case 'phone':
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return (!eregi("^[0-9]{3}-*[0-9]{3}-*[0-9]{4}$", $txt)) ? 0 : 1;
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break;
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case 'mysqldate':
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return (!eregi("^[0-9]{4}-*[0-9]{2}-*[0-9]{2}$", $txt)) ? 0 : 1;
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break;
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default:
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return 0;
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}
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}
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?>
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