Hey guys,

I have a friend who runs a language site. He uses a form for collecting submissions of new words. Unfortunately some people use the form for sending him spam, so in order to discourage (and prevent involuntary double postings) now he has submitters type in a keyword /code shown on the bottom of the screen. While this system has reduced the problem, he says visually impaired people are having a hard time submitting entries!! What would you do if faced with a similar problem?

Thanks in advance;-)