im trying to make a little forum type thing. so how would i do the comments that no can throw html in there?
thanks in advance =)
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im trying to make a little forum type thing. so how would i do the comments that no can throw html in there?
thanks in advance =)
Simplest way, is to replace
<with<and>with>then insert the post into the database.That’s the basic starting point, you can whitelist certain tags and expand on it later but this will protect you against just about every HTML injection.
Alternatively, you can use some kind of HTML encode function to sanitise input.