Make UI Input Field only accept numbers and quotes

Questions & Answers
1

I have a UI input field. I need to make it so it only accepts certain characters. 0-9. A decimal point and backslash. And single and double quotes. Basically I need to input measurements in feet and fractional or decimal inches. This is regarding mobile keyboard inputs.

Something like : 4’ 7 1/2"

I can get numbers, but no quotes. Otherwise I have to deal with letters that aren’t valid.

Another kind of option would be to default to the number keyboard on the device.

Any suggestions?

2

If that’s not enough then you need to get the character on the ui input event.