Webbrowser -> element exists ?

I am using Webbrowser control to fill few values from database.

VB Code:

Private Sub WebBrowser1_DocumentComplete(ByVal pDisp As Object, URL As Variant)
 
        Dim HTML As HTMLDocument
 
     If (pDisp Is WebBrowser1.Application) Then
    
         Set HTML = WebBrowser1.Document
 
        HTML.All.Item("User").Value = "userid" 
    End if
 
end sub

In the document complete event i am filling up few text box values.

Is there any way to check if the element exists in the page or not ?

For example only if the "User" element is found i need to fill the value.

Please help..

VB Code:

If (Not HTML.All.Item("User") Is Nothing) Then
 'This should work
end if