JSFiddle - React, Tailwind, and code Playground

HTML

<form action="sql_update.php" method="POST">
      dbname: <input type="text" name="dbname"><br>
      dbuser: <input type="text" name="dbuser"><br>
      dbpass: <input type="text" name="dbpassword"><br>
      <input type="submit">
    </form>