How to use "if any text input is a number" inside "if any button clicked"

Questions about Thunkable
1

there are multiple text input boxes and multiple buttons on a screen for a Calculator app.
Using the “Any Component” block how can I check that whenever a button is clicked all the text_input boxes are non-empty and numbers(not text)

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2

Welcome to Thunkable.

If you add 0 to the content of the Input Text you will get a NaN error if the text content is not a number. You could make use of this condition to validate the content as numbers.

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3

Is there a reason you’re using text input instead of static button text (0-9, +, -, etc.) for your calculator entry?

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