How to have a button only accept if text is entered in a text box.

[ArtNeedsHelp]

Ok so I have a game called "DCGame"  and I need help with the guest login. Like when people type a nickname for the login. I would it not to accept no text entered. Could you help me?

[Ned Murphy]

Assign the textfield an instance name and use a condtional to test if the length property of the textfield is not zero.

  if(yourTextFieldName.length > 0){

        //  do whatever

  }

[ArtNeedsHelp]

Should I put that code inside the button code or outside.

[Ned Murphy]

Only you can answer that.  Put it wherever you need to check the textfield.  Ideally, if you are coding in the timeline, all code should be in the main timeline.