ZF-11751: Zend_Validate_Hostname preg_match in line 583 give error (.pl.eu)

Description

When i try to validate this email: dorotabaran@.pl.eu the validator tells me that it is invalid. That ok.

But it uses in this case an regular expression $_validIdns[EU][6]

/^[\x{002d}0-9a-zἀ-ἇἐ-ἕἠ-ἧἰ-ἷὀ-ὅὐ-ὗὠ-ὧὰ-ώᾀ-ᾇᾐ-ᾗᾠ-ᾧᾰ-ᾴᾶᾷῂῃῄῆῇῐ-ΐῖῗῠ-ῧῲῳῴῶῷ]{1,63}$/iu

thisone fails with an error that is masked with @, but written into our error-log.

I tried this regular expression and get the error:

preg_match(): Compilation failed: range out of order in character class at offset 70

Comments

For validate a email do use class Zend_Validate_EmailAddress. Your example is really a invalid email dorotabaran@.pl.eu

The correct could be dorotabaran@pl.eu

@Raphael: Your comment has nothing to do with the described error

Fixed in ZF2 with GH-447