I have looked all over for an answer to this but essentially what I am trying to do is when a person pressed the colon key on their iphones keyboard I want to be notified and perform a certain action. I hope this makes sense. If you do offer an answer keep in mind I am a relatively new IOS developer :)
Thanks!
edit: Incase my above statement didn't quite make sense this is what will happen ideally:
1.user taps on textfield 2.user presses the number 1 key 3.notification is sent that user pressed the number 1 key 4. instead of the number 1 printed, the text will be replaced with the number 2.
- user taps on textfield
- user presses the number 1 key
- notification is sent that user pressed the number 1 key
- instead of the number 1 printed, the text will be replaced with the number 2.
this is a simple example.