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qdequele/Email regex method

Created June 10, 2015 06:50
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How to know if string is a email with a swift regex
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Email regex method
func isValidEmail(testStr:String) -> Bool {
let emailRegEx = "[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}"
let emailTest = NSPredicate(format:"SELF MATCHES %@", emailRegEx)
return emailTest.evaluateWithObject(testStr)
}
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