I am designing a frontend for users, where they can submit an article/post from. But i am worrying if someone puts javascipt code, or SQL injection, or other malicious code. Is there a plugin or some sort of scripts which can help me to filter the post contents from security point of view.
I'll appriate if someone can suggest me some code/script/plugin which can help to define rule over submmited contents like
- No. of external hyperlinks
- No. of Images
- Length of content etc.
Although i can do it manually. So the lower part of the question is less important.