title: Netlify-forms Contact Form submission 404 error
body: <p>I am having trouble submitting my Contact Page through using Netlify-Forms, I am getting a 404 error.</p>
  <p>I have the following form :-</p>
  <pre><code>&lt;form name=&quot;Portfolio_Contact&quot; 
        method=&quot;POST&quot; 
        data-netlify=&quot;true&quot;
        data-netlify-honeypot=&quot;bot-field&quot;
        action=&quot;/thank-you&quot;&gt;
      &lt;div className=&quot;form-group&quot;&gt;
        &lt;input
          type=&quot;text&quot;
          name=&quot;name&quot;
          placeholder=&quot;name&quot;
          className=&quot;form-control&quot;
        /&gt;
        &lt;input
          type=&quot;email&quot;
          placeholder=&quot;email&quot;
          name=&quot;email&quot;
          className=&quot;form-control&quot;
        /&gt;
        &lt;textarea
          name=&quot;message&quot;
          rows=&quot;5&quot;
          placeholder=&quot;message&quot;
          className=&quot;form-control&quot;
        &gt;&lt;/textarea&gt;
        &lt;div data-netlify-recaptcha=&quot;true&quot;&gt;&lt;/div&gt;
      &lt;/div&gt;
      &lt;button type=&quot;submit&quot; className=&quot;submit-btn btn&quot;&gt;
        send me your message
      &lt;/button&gt;
    &lt;/form&gt;
  </code></pre>
  <p>And when I submit it, I am first getting a 404 error, and then getting my thank-you page as expected.</p>
  <p>Am I doing something wrong? I can see my “Portfolio_Contact” in the Forms section.</p>
  <p>Thanks for your help and time.</p>