Wondering if anyone has any sample code that would show how to require a user to enter text - meaning they cannot proceed if they do not enter something.
I am using the Dialogues library to capture text - below is a snippet where text is to be entered. Problem is, if they just hit the OK button and don't actually enter anything - it proceeds anyhow.
Thanks.
I am using the Dialogues library to capture text - below is a snippet where text is to be entered. Problem is, if they just hit the OK button and don't actually enter anything - it proceeds anyhow.
B4X:
Dim Id As InputDialog
Id.InputType = Id.INPUT_TYPE_TEXT
Id.Input = ""
Id.Hint = "a color"
ret = Id.Show("Some filler text", "Please enter your favorite color.", "OK", "","", LoadBitmap(File.DirAssets, "icon.jpg"))Thanks.