[FIXED] How to use suggestion or pop up to suggest while entering text input in kivy?

Issue

Is it possible to use small pop up message or any suggestion to user that while entering please enter numbers between 40-70. I have designed a sample code in which I want user to enter only values between some range. So can someone please help me out so that I can know whether we can do it or not. Thank You.

Solution

You can use MDTextField widget from the material design inspired kivy library kivy-md. This widget has the attribute helper_text, which you can set to “Please enter numbers between 0 and 70”. You can additionally set an input_filter: “int” to only allow integer values for this widget. Remember that you still haveto validate the values to be in the desired interval. Below is an example of it.

MDTextField:
        hint_text: "Helper text on focus"
        helper_text: "This will disappear when you click off"
        helper_text_mode: "on_focus"
        input_filter: “int”

Answered By - MrYouMath

Answer Checked By - Marie Seifert (PHPFixing Admin)