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<?php $strings = [ "This is a text with John Doe", "This is a text with Max Müstermann ", "This is a text withJohn-Frank' Doe.", "This is a text with John/Doejlkjkjlk", ]; $pattern = "/^(?=.{25,999})(?=.*[a-z]{2})[a-zA-Z0-9äöü,.' -]+$/"; foreach ($strings as $string) { if (preg_match($pattern, $string)) { echo "Ok ==> $string" . PHP_EOL; } else { echo "error" . PHP_EOL; } }
Output for git.master, git.master_jit, rfc.property-hooks
Ok ==> This is a text with John Doe Ok ==> This is a text with Max Müstermann Ok ==> This is a text withJohn-Frank' Doe. error

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