Why this calculation?
This easy calculation is used to prove that you are a real user and no spambot that wants to leave its crap.
Since this contact form became a target of massive spamming the last times I had to choose this solution.
This easy calculation is used to prove that you are a real user and no spambot that wants to leave its crap.
Since this contact form became a target of massive spamming the last times I had to choose this solution.