Kim17740 was telling us:
Kim17740 nous racontait que :

Perhaps something along those lines:

'_______________________________________
With ActiveDocument.FormFields
   If Selection.Range.FormFields(1).Result = "Other" Then
       .Item("otherTxt").Enabled = True
       .Item("otherTxt").Range.Fields(1).Result.Select
   Else
       .Item("otherTxt").Enabled = False
       .Item("skipTxt").Range.Fields(1).Result.Select
   End If
End With
'_______________________________________

Just change "otherTxt" and "skipTxt" for your target text fields.

Note that I disabled the "Other" text fields whenever the dropdown value is
not "Other". This way the user cannot inadvertently enter a value that is
not necessary or that could be misleading (If "Other" is *not* selected, but
a text is entered in the "Other" text field, where is the error? Is the
error in the text field or the drop down? This way, you do not have to
worry. You could even add code to set the "Other" text field to an empty
string whenever something other than "Other" is selected in the dropdown:

'_______________________________________
With ActiveDocument.FormFields
   If Selection.Range.FormFields(1).Result = "Other" Then
       .Item("otherTxt").Enabled = True
       .Item("otherTxt").Range.Fields(1).Result.Select
   Else
       .Item("otherTxt").Result = ""
       .Item("otherTxt").Enabled = False
       .Item("skipTxt").Range.Fields(1).Result.Select
   End If
End With
'_______________________________________

Better be proactive regarding user errors because Murphy's law absolutely
applies in those situations...