validating textbox control

[OSAJEYFO]

plz How Do I Validate A Textbox Control Ensuring That If The User Does Not Type In Anything In Textbox , It Will Prompt The User To Put A Text In The Textbox

 

[kulrom]

If me.TextBox1.text.Trim = String.Empty Then
 messageBox.Show("Please enter something !!!")
End If

 

[kulrom]

Hey, sorry I didn't say wellcome to the forum earlier