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Revision: 10592
at January 5, 2009 09:57 by sveggiani
Initial Code 
// 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