Power Apps: How do I show/hide a button based on a Text Input's length of its value?

Question

In Power Apps, I would like to hide a button unless a specific Text Input has a value of at least one character.

Example:

• if TextInputOne has no value, ButtonOne will be hidden
• if TextInputOne's value is at least one character, ButtonOne will be displayed

I have just started using Power Apps today so I have not tried much. Therefore, I thank you all in advance for your patience.

Answer 1

Use below formula in Visible property of Button control:

Len(TextInputOne.Text)

Documentation: Len function in Power Apps