I have some simple user validation - required fields, correct format for email etc etc When submit is pressed a simple php script operates to send the detail in an email
So now I am worried that someone can use my form to hack the site, which is a joomla cms. We have taken quite a few security precautions for the site, but not in the form
I have spent some time searching around google, and its overwhelming!!!
I'd really apprecaite any pointers!
Thanks in advance