Im struggling a bit with my first Plugin code and wondered if you clever folks might be able to show me the light.
Im trying to write a plugin that amends the is_email function in includes/formatting.php to allow email addresses that use apostrophes.
Fine in principle, but the more i read, the more i think that I cant by-pass that function, and I cant stop it from throwing the error mid-way through when it finds the apostrophe in question.
Is there a way to preceed the function and skip the exiting function ?
Im keen to get a handle on whats possible before i continue down this route...
From what I have read its not really possible ?