Can we restrict user to enter only alphanumeric ch...

# compose

[Ankit Dubey]

Can we restrict user to enter only alphanumeric chars in BasicTextField.

E.g. we can do this in xml as follows ->

android:digits="abcdefghijklmnopqrstuvwxyz1234567890 "

[Filip Wiesner]

You hold the state so you can enforce the rules you need yourself.
In other words, don't let the state change into something you don't wont it to be in onValueChange callback.

[Ankit Dubey]

got it, thanks

[Ankit Dubey]

Done

onValueChange = {
    if (it.matches("^[a-zA-Z0-9@.]*$".toRegex()))
        onValueChange(it)
}