I want to use only alphabetic keyboard, how to restrict it? I\'ve used following statement but it doesn\'t hide the button that converts keyboard in numeric one
the updated keyboard types
typedef NS_ENUM(NSInteger, UIKeyboardType) {
UIKeyboardTypeDefault, // Default type for the current input method.
UIKeyboardTypeASCIICapable, // Displays a keyboard which can enter ASCII characters, non-ASCII keyboards remain active
UIKeyboardTypeNumbersAndPunctuation, // Numbers and assorted punctuation.
UIKeyboardTypeURL, // A type optimized for URL entry (shows . / .com prominently).
UIKeyboardTypeNumberPad, // A number pad (0-9). Suitable for PIN entry.
UIKeyboardTypePhonePad, // A phone pad (1-9, *, 0, #, with letters under the numbers).
UIKeyboardTypeNamePhonePad, // A type optimized for entering a person's name or phone number.
UIKeyboardTypeEmailAddress, // A type optimized for multiple email address entry (shows space @ . prominently).
#if __IPHONE_4_1 <= __IPHONE_OS_VERSION_MAX_ALLOWED
UIKeyboardTypeDecimalPad, // A number pad with a decimal point.
#endif
#if __IPHONE_5_0 <= __IPHONE_OS_VERSION_MAX_ALLOWED
UIKeyboardTypeTwitter, // A type optimized for twitter text entry (easy access to @ #)
#endif
UIKeyboardTypeAlphabet = UIKeyboardTypeASCIICapable, // Deprecated
};