Input Bottom Sheet - Ability to disable positive button programatically about sheets

[maxkeppeler]

The Issue is requesting basically the same as the issue #21 if I see that correctly. I don't think it's necessary to allow disabling / hiding the positive button, but to define if the current input is valid. If it is valid, alongside all the other inputs, the positive button will be displayed, or when not it won't be displayed.

fun isInputValid(inputText: String): Boolean {
 return inputText.contains("//") // if true, positive button will be displayed, otherwise not.
}

Would this work how you imagine it? For custom bottom sheet implementations, the visibility of the buttons can be changed. But I think it would be easier if developers could just specify the validation logic & hint/ error messages if it's not valid.
Let me know your opinion!

[russellbanks]

This functionality to verify an input would be perfect, thank you!

[maxkeppeler]

With the coming version, check the sample setup - I added a password example with the InputSheet with custom validation logic. That's how it will look.

InputSheet().show(this) {
            ...
            with(InputEditText {
                ...
                endIconMode(TextInputLayout.END_ICON_PASSWORD_TOGGLE)
                passwordVisible(false /* Don't display password in clear text. */)
                validationListener { value ->
                    val valid = <Add custom validation logic>
                    if (valid) Validation.success()
                    else Validation.failed("Custom error text")
                }
                ...
            })
            ...
}