Last active
August 29, 2015 14:17
-
-
Save jaredsinclair/7ec068ba302a8187c9a1 to your computer and use it in GitHub Desktop.
Email Validation in Objective-C (based on emailregex.com)
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| static NSString * BLVFormFieldValidator_EmailRegex = @"(?i)(?:[a-z0-9!#$\%&'*+/=?^_`{|}~-]+(?:\\.[a-z0-9!#$\%&'*+/=?^_`{|}~-]+)*|\"(?:[\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x21\\x23-\\x5b\\x5d-\\x7f]|\\\\[\\x01-\\x09\\x0b\\x0c\\x0e-\\x7f])*\")@(?:(?:[a-z0-9](?:[a-z0-9-]*[a-z0-9])?\\.)+[a-z0-9](?:[a-z0-9-]*[a-z0-9])?|\\[(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|[a-z0-9-]*[a-z0-9]:(?:[\\x01-\\x08\\x0b\\x0c\\x0e-\\x1f\\x21-\\x5a\\x53-\\x7f]|\\\\[\\x01-\\x09\\x0b\\x0c\\x0e-\\x7f])+)\\])"; |
Author
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Sample emails for unit tests:
self.validEmails = @[ @"first.last@iana.org", @"1234567890123456789012345678901234567890123456789012345678901234@iana.org", @"\"first\\\"last\"@iana.org", @"\"first@last\"@iana.org", @"\"first\\last\"@iana.org", @"first.last@[12.34.56.78]", @"first.last@x23456789012345678901234567890123456789012345678901234567890123.iana.org", @"first.last@3com.com", @"first.last@123.iana.org", @"\"first\\last\"@iana.org", @"\"Abc\\@def\"@iana.org", @"user+mailbox@iana.org", @"customer/department=shipping@iana.org", @"$A12345@iana.org", @"!def!xyz%abc@iana.org", @"_somename@iana.org", @"dclo@us.ibm.com", @"peter.piper@iana.org", @"test@iana.org", @"TEST@iana.org", @"1234567890@iana.org", @"test+test@iana.org", @"test-test@iana.org", @"t*est@iana.org", @"+1~1+@iana.org", @"{_test_}@iana.org", @"customer/department@iana.org", @"\"Austin@Powers\"@iana.org", @"Ima.Fool@iana.org", @"a@bar.com", @"valid@about.museum", @"shaitan@my-domain.thisisminekthx", @"test@xn--example.com", @"test@test.com" ]; self.invalidEmails = @[ @"first.last@sub.do,com", @"first\\@last@iana.org", @"first.last", @".first.last@iana.org", @"first.last.@iana.org", @"first..last@iana.org", @"\"first\"last\"@iana.org", @"first\\@last@iana.org", @"first.last@", @"first.last@[.12.34.56.78]", @"first.last@[12.34.56.789]", @"first.last@-xample.com", @"first.last@exampl-.com", @"abc\\@def@iana.org", @"abc\\@iana.org", @"Doug\\ \\\"Ace\\\"\\ Lovell@iana.org", @"@iana.org", @"doug@", @"test..test@iana.org", @"()[]\\;:,><@iana.org", @"test@.", @"NotAnEmail" ];