anti spam field in form

Question

i am using vtiger and recieveing alot of spam on the website contact page i am using this code

Answer 1

I would recommend You other antiSpam method - with token/private key.

In HTML form You put this:

And add also few lines of code before IF condition - for example: fragment with SQL query or send mail, just to check/validate sended token by POST method:

AND REMEMBER! Always validate and sanitize all Your input data! :)