Revision: 10592
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at January 5, 2009 09:57 by sveggiani
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// name: evValidFloat
// version: v0.1
// description: chequea que sea un float
function evValidFloat( $val ) {
if ( preg_match( '/^[0-9]+(?:\.[0-9]{2})?$/', $val ) ) return true;
else return false;
}
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evValidFloat | checks if a given string has a valid FLOAT format
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PHP