Please be patient with me, as I am a complete newbie, and English is not my native language.
Our contact page lets visitors fill in and submit a form. The problem is, that some automated programs seem to fill in the form and send spam which is getting really annoying.
Some of the fields need to be validated before the form successfully submits:
onClick="MM_validateForm('Name','','R','Email','','RisEmail','PLZ','','NisNum','Tel','','NisNum','Fa x','','NisNum');return document.MM_returnValue" value="Abschicken">
There is also a text area, where visitors can fill in a message. My question now is, is there a requirement like "RisEmail", that would prompt an error message for messages that exceed a certain number of signs?