title: filtering system in flutter advanced
body: <p>I am creating an application and flutter where the user can register products, during registration he must fill in some information fields, such as:</p>
  <p>1 - product size
  2 - product weight
  3 - material the product is made of
  4 - product color</p>
  <p>among others.</p>
  <p>I would like to know if it is possible for me to create an admin panel (using flutter) so that the admin can filter the products</p>
  <p>If he puts &quot;<strong>RED COLOR</strong>&quot; then only red products will appear.</p>
  <p>How can I make this filtering system in flutter?</p>