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Example/Pods/NSString-Helper/NSString-Helper/NSString+Helper.h

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+//
+//  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;
+
+- (BOOL) isValidUrl;
+
+- (BOOL) isValidTaxCode;
+
+@end