Hi regex experts, I’m searching for a regular expression for PHP’s preg_replace() in order to adjust concatenated strings (no multi-line). These strings are fragments in German which form a sentence and therefore need to be (automatically) edited to adhere to grammar conventions. Roughly speaking, the regular expression should ...

Hello, I need help! I got this password validation expression (?=.{6,})(?=(.*\d){1,})(?=(.*\W){1,}) and should add additional "rule". The rules in this expression are: the pwd has to be at least 6 chars long, contain at least one digit and contain at least one special character. The "rule" or expression I should add, should ...