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.