Disable the keyboard after uitextfield is entered.

1. Press the done key to close the keyboard.

Select textfield in interface builder, find text input Traits in text field attributes, and select return key as done.

IOS code

1. // Press the done key to close the keyboard
2. -(Ibaction) textfielddoneediting :( ID) sender {
3. [Sender resignfirstresponder];
4. }
   

Locate the event did end on exit and associate it with textfielddoneediting.
 

2. What if there is no done key for a digital keyboard? You can close the keyboard by touching the background.

IOS code

1. // Close the keyboard by touching the background
2. -(Ibaction) backgroundtap :( ID) sender
3. {
4. [Namefield resignfirstresponder];
5. [Numberfield resignfirstresponder];
6. }

Select the background touch down event and associate it with backgroundtap.