N
Size: a a a
N
АМ
TT
В
TT
В
A
myEditText.doOnTextChanged { text, start, before, count ->
if (text == null) return@doOnTextChanged
if (viewModel.hasInvalidCharacters(text.slice(start..start + count).toString())
showError()
}TT
PR
TT
L
PR
L
PR
L
PR
PR
f
FL
Ԥ