Submit autocomplete without selecting an option
I am using an autocomplete box to allow my users to search for subdivision names to find their covenants. In some instances, subdivision covenants can be indexed by multiple names in the database because they are, say, a different phase of a build. For example the Greystone Subdivision could be indexed as "Greystone Phase 1", "Greystone Phase 2", "Greystone Annex 1", etc. In a lot of cases, the users don't know which 'Greystone' they fall under or different covenant docs could have been filed under the different phases.
So, I need to know how to allow an autocomplete box to be submitted without the user actually selecting an option from the provided list. I want them to be able to type in "Greystone" and then be able to hit 'Enter' to submit the form without having to select an option from the list so that they can receive the covenants for all of the 'Greystone' properties.