swift-正则验证手机号码

 1 func validateMobile(phoneNum:String)-> Bool { 2  3     // 手机号以 13 14 15 18 开头   八个 /d 数字字符 4  5     let phoneRegex = "^((13[0-9])|(17[0-9])|(14[^4,//D])|(15[^4,//D])|(18[0-9]))//d{8}$|^1(7[0-9])//d{8}$"; 6  7     let phoneTest = NSPRedicate(format: "SELF MATCHES %@" , phoneRegex) 8  9     return (phoneTest.evaluateWithObject(phoneNum));10 11 }