B4J Question TextField filtered decimal number input

Erel

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• Feb 15, 2023

• #2

What is not possible? What are you trying to do?

 

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peacemaker

Expert

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• Feb 15, 2023

• #3

Just limit entering by decimal numbers.

 

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Erel

B4X founder

Staff member

Licensed User

Longtime User

• Feb 15, 2023

• #4

Why do you think that it is impossible? You can handle the TextChanged event and remove any character that you like. Don't remove it, simply make the border red to indicate that the value is invalid.

 

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