If you're tired or bored on creating validation methods for your textfields then SMTUtilities will be of great help.

SMTUtilities is an objective-c utility class for textfield validations.Each methods returns a BOOL value.

Version

1.1.0

METHODS

Empty fields

+(BOOL)isEmpty:(UITextField *)field;

Numerical Fields

+(BOOL)isNumeric: (UITextField *)field;

Letter Fields

+(BOOL)isAlphabets:(UITextField *)field;

Email Fields

+(BOOL)isValidEmail:(UITextField *)field;

iPhone4 Screen check

+(BOOL)isiPhone4;

iPhone6 Screen check

+(BOOL)isiPhone6;

iOS8 version check

+(BOOL)isiOS8;

iOS7 version check

+(BOOL)isiOS7;

White spaces trimming

+(NSString *)trimWhiteSpaces:(NSString *)str;

Change Log - v1.1.0

New Methods

• iphone 4/6 screen checks
• iOS 7 and 8 version checks
• String trimming whitespaces.

Next Steps

• Add other common validations
• Create Swift counterpart

License

MIT