alphanumeric registration fields

Discussion in 'Programming' started by sp360, Feb 19, 2008.

0
  1. #1
    Hi, does anyone know the code for it? I am making a signup script, but i need to know what the code to use for alphanumeric mandatory fields is.
     
    sp360, Feb 19, 2008 IP
  2. SoKickIt

    SoKickIt Active Member

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    #2 
    if(ctype_alnum($_POST['name'])) {
// ok
} else {
// error
}
    PHP:
     
    SoKickIt, Feb 19, 2008 IP