[eljeffe]

Originally Posted by untold4you

PHP Code:

// Only A-Z, 0-9 [:space:] Characters Only */ 
    if ($vboptions['az09characters']) 
    { 
        if (!eregi("^[A-Za-z0-9 ]+$", $_POST['username'])) 
        { 
            eval(print_standard_error('error_az09charactersonly')); 
        }     
    } 


Like you asked, how to allow spaces? Just put a space in the regex

Is there a way to modify this to accept dash and underscore as valid characters?