How to get callback for each text entered in RETextItem so that we can process on that text

[ProAjit]

Hi, Thanks for wonderful library. I have one quick query. I searched a lot but couldn't find the solution to allow only certain characters in my RETextItem, like we achieve it in delegate shouldChangeCharactersInRange for UITextField. How we can get the callback for each text entered in RETextItem ? Please suggest any documentation available for that or any code snippet. Any help is appreciated.

[aabiabdallah]

You can use the following methods:

• onBeginEditing
• onEndEditing
• onChange
• onReturn
• onChangeCharacterInRange

Example: myTextItem.onChange = ^(RETextItem* item) { NSLog(@"Value: %@", item.value); }

[ProAjit]

Thank you @aabiabdallah !! This worked..!!