Swift - Complex Regular Expression on Password Field

Asked May 24 '17 at 07:34

Active May 24 '17 at 07:34

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I need a password regex that contains at least a capital letter, small letter, digit, special character and that is between 8 to 30 characters long. How can I do that?

Currently I have this code below which does not work correctly.

let passwordRegex = "^(?=.*[a-z])(?=.*[A-Z])(?=.*\\d)(?=.*[$@$!%*?&#])[A-Za-z\\d$@$!%*?&#]{8,30}"

asked May 24 '17 at 07:34

habed

Add a `$` at the end. However, the problem might be in your code if you are using the pattern in a method that anchors the pattern by default. Are you using it inside NSPredicate? – Wiktor Stribiżew May 24 '17 at 07:34
Great thanks @grundic – habed May 24 '17 at 07:49

Swift - Complex Regular Expression on Password Field

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