iOS 正则表达式判断邮箱格式，手机号码

// #pragma mark ---------------------------------------------- 判断邮箱格式
+ (BOOL)isValidateEmail:(NSString *)email
{
NSString *emailRegex = @"[A-Z0-9a-z._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}";
NSPredicate *emailTest = [NSPredicate predicateWithFormat:@"SELF MATCHES%@",emailRegex];
return [emailTest evaluateWithObject:email];
}
// #pragma mark ---------------------------------------------- 判断手机号码
+ (BOOL)CheckPhoneNumInput:(NSString *)phone
{
NSString *Regex = @"(13[0-9]|14[57]|15[012356789]|18[012356789])\\d{8}";
NSPredicate *mobileTest = [NSPredicate predicateWithFormat:@"SELF MATCHES %@", Regex];
return [mobileTest evaluateWithObject:phone];
}