no message

2015-09-01 10:12:44 +02:00
1 parent 7b2d0e8670
commit 540a8620e1
@@ -0,0 +1,17 @@
+//
+//  NSString+Helper.h
+//
+//
+//  Created by Giuseppe Nucifora on 02/07/15.
+//  Copyright (c) 2015 Giuseppe Nucifora All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+@interface NSString (Helper)
+
+- (BOOL) isValidEmail;
+
+- (BOOL) isNumeric;
+
+@end