Custom simple numeric text field for jetpack compose

NumericTextField.kt

// imports...

// just a wrapper to TextFiel composable, but validates the input to only numbers.
@Composable
fun NumericTextField(
  value: Long = 0L,
  minimumValue: Long = Long.MIN_VALUE,
  maximumValue: Long = Long.MAX_VALUE,
  modifier: Modifier = Modifier,
  onLessMinimumValueEntered: (Long) -> Unit = {},
  onHigherMaximumValueEntered: (Long) -> Unit = {},
  onValueChange: (Long) -> Unit = {}
) {
  // here we don't use "remember" because we don't want to store to make it update based on outside events
  val numValue = mutableStateOf(value.toString())
  TextField(
    value = numValue.value,
    modifier = modifier,
    onValueChange = {
      val filteredString = it.filter { c -> c.isDigit() }
      if (filteredString.isNotEmpty()) {
        val number = filteredString.toLong()
        if (number < minimumValue) {
          onLessMinimumValueEntered(number)
        } else if (number > maximumValue) {
          onHigherMaximumValueEntered(number)
        } else {
          numValue.value = number.toString()
          onValueChange(number)
        }
      } else {
        numValue.value = ""
        onValueChange(0L)
      }
    }
  )
}