Easy way to catch bots is to add a honeypot field. This is a visually hidden field that bots will fill out, but real users won’t see. The idea is to purposefully misspell the field name to better trick bots.
Add this in somewhere in your form HTML. Notice emai instead of email.
<pre><code class="language-html"> &lt;label for=&quot;emai&quot; class=&quot;sr-only&quot;&gt;
 Real users skip this field
 &lt;/label&gt;
 &lt;input
 id=&quot;emai&quot;
 type=&quot;text&quot;
 name=&quot;emai&quot;
 class=&quot;sr-only&quot;
 tabindex=&quot;-1&quot;
 /&gt;
</code></pre>
This way you can filter in your form handler the field emai and get to know who is real.

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A honeypot field is an effective way to catch bots by adding a visually hidden field that real users won't see but bots will fill out. Using a purposefully misspelled field name enhances this trick.

Honeypot field is nice way to catch bots in your website