title: Form Get Method: prevent empty fields from submittion in query string
body: <p>I am developing a search form.</p>
  
  <p>Search Form has 2 parts, 
  First simple search with some select, input, and submit button.
  Second contains many select, check box, radio, input and submit button.</p>
  
  <p>I am using GET method as i want all fields in query string like. 
  example.com/cars-parts/cars-for-sale/?country=205&amp;city=19&amp;cars_category=462</p>
  
  <p>But the issue is if user don't select some fields(because he donot want to apply this criteria) a lot of empty fields and make query string too long.</p>
  
  <p>Problem:</p>
  
  <p>I want to remove (disable or whatever needed) all empty fields before form submission, so that query string includes only fields having value.</p>
  
  <p>NOTE: Only suggest using Form Get Method. In Past i was using POST method and no values were passed in query string, but now i want values in query string.</p>
  
  <p>Thank you for reading.</p>