Rzzkfyybhpnjg
New Member
On the php manual page for mail function, there was a user comment saying "take care to prevent header injection".In my application, I use the mail function, and the only user input I use as a parameter to the function is the email address.I do a preliminary check of the email address using the regex \[code\]^[_a-z0-9-]+(\.[_a-z0-9-]+)*@[a-z0-9-]+(\.[a-z0-9-]+)*(\.[a-z]{2,3})$\[/code\].Will this also prevent against header injection?Thanks,
jrh
jrh