title: Submit without inputs
body: <p>I'm looking to modify an SQL row just by clicking on a button.</p>
  
  <p>I thought of doing a <code>&lt;a href="validate.php?id=&lt;?php echo $news-&gt;id; ?&gt;"&gt;Validate the new&lt;/a&gt;</code>.</p>
  
  <p>All I want is to update a data in a row simply by clicking on a button, and it's the first time I'm facing this situation. Before now I always had to use <code>&lt;inputs&gt;</code></p>
  
  <p>But I think today this is not the best way to do that, may someone show me the best way to do that?</p>