Length validator

Validates the length of a string

<?php
function validateLength($string, $minlength=5, $maxlength=30)
{ 
	if (strlen($string) >= $minlength && strlen($string) <= $maxlength) return true;
	return false;        
}
?>

Usage

$string - (str) the string you wish to validate.
$minlength - (int) set to 0 for no minimum length.
$maxlength - (int) sets the maximum valid length of the string

Boolean return