Using custom UITextField, we can manipulate the behavior of text field!
Custom UITextField for Filtering Input Text
Here is an example of custom
UITextField that takes only numerical text and discards all other.
NOTE: For iPhone it is easy to do this using Number type keyboard, but for iPad there is no keyboard with Numbers only
So, wherever we want text field which would take only numbers as input text, then we can use this custom UITextField
Custom UITextField to Disallow All Actions like Copy, Paste, etc
If we want to disable all the actions like Copy, Paste, Replace, Select, etc from
UITextField then we can use following custom text field:
enableLongPressActions property, we can enable all actions any time later, if needed.
This modified text is an extract of the original Stack Overflow Documentation created by following contributors
and released under CC BY-SA 3.0