Fixed bug where removing the content from a text box widget resulted in still submitting the widget's parameter, but with an empty/missing value. Now, when the trimmed value of the text input is empty, then the widget's parameter is removed from the request. Note that we are now trimming the text box widget's text input value prior to passing it to the search server.
Fixed bug where removing the content from a text box widget resulted in still submitting the widget's parameter, but with an empty/missing value. Now, when the trimmed value of the text input is empty, then the widget's parameter is removed from the request. Note that we are now trimming the text box widget's text input value prior to passing it to the search server.

t11e/discovery_widgets,t11e/discovery_widgets