title: HTML Form Submission Issues
body: <p>I'm working on a basic landing page with a one-field form. It's my first foray into forms so forgive me if this is basic or obvious.</p>
  
  <p>Here's the code for the form:</p>
  
  <pre><code>&lt;form action="#" method="post" onsubmit="alert('Thank you - we'll send an invite soon.')"&gt;
      &lt;p&gt;&lt;label for="email"&gt;ENTER YOUR EMAIL: &lt;/label&gt;&lt;input type="email" id="email" name="email"/&gt;
      &lt;input name="Submit" type="button" value="Submit"/&gt;&lt;/p&gt;
  &lt;/form&gt;
  </code></pre>
  
  <p>As you can see, it's pretty basic. However, the submit button doesn't work; you have to press enter to submit the form. On top of that, I can't get the onsubmit alert to work either. I've tried a thousand different configurations with minimal success, and I'm at the end of my rope.</p>