Validation not working the same way as filter

[lapswr]

I had an issue with my blacklist matching simple words as offensive and then i went into digging the issue and find out that the profanity validation is not working in the same way as filter.

Profanity validation is working with a simple "stripos" function
but filter is working with regex (preg_replace_callback) which makes a big difference when your blacklist has some words that can be found in simple words.

I think the validation should work in the same way as filter so blacklist have the same result in either way.

[AppGrind]

Speaking of Blacklists, I think there should also be a Whitelist. For example, I have my config to "replaceFullWords" => false; Meaning something like "MF" the full word 😅changes to Mother%$^er, however, this also means "Assignment" becomes @#$ignment. Maybe a whitelist would do this package some good, where I can set a list of words that should be ignored.