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Here you can Sed posuere consectetur est at lobortis. Donec ullamcorper nulla non metus auctor fringilla. Maecenas sed diam eget risus varius blandit sit amet non magna. Donec id elit non mi porta gravida at eget metus. Praesent commodo cursus magna, vel scelerisque nisl consectetur et.

HTML

              
                <!---------- Successful honeypot ------------->

<form id="form1">
  
  <label for="fname1">First Name:</label>
  <input type="text" id="fname1" name="fname1" />
  
  <label for="lname1">Last Name:</label>
  <input type="text" id="lname1" name="lname1" />
  
  <!-- We hide the honeypot field from human view. If it's filled out then the form is thrown out as spam -->
  <div style="display: none;">
    <label for="honeypot1">If you are human don't fill this out!</label>
    <input type="text" id="honeypot1" name="honeypot1" />
  </div>
  
  <input type="submit" />
</form>

<p>
  Honeypot value is "<span id="honey1-value"></span>" which means it would be filtered by system because it's not empty.
</p>

<!---------- Form bypassed by spammer ------------->

<form id="form2">
  
  <label for="fname2">First Name:</label>
  <input type="text" id="fname2" name="fname2" />
  
  <label for="lname2">Last Name:</label>
  <input type="text" id="lname2" name="lname2" />
  
  <div style="display: none;">
    <label for="honeypot2">If you are human don't fill this out!</label>
    <input type="text" id="honeypot2" name="honeypot2" />
  </div>
  
  <input type="submit" />
</form>

<p>
  Honeypot value is "<span id="honey2-value"></span>" so would pass system check because script checks for offsetParent to see if the input is visible.
</p>

              
            
!

CSS

              
                
              
            
!

JS

              
                const honeypot1 = document.getElementById('honeypot1'),
      honeypot2 = document.getElementById('honeypot2')

// Watch for honeypot changes
honeypot1.addEventListener('change', function() {
  document.getElementById('honey1-value').innerText = this.value
})

honeypot2.addEventListener('change', function() {
  document.getElementById('honey2-value').innerText = this.value
})


/**
  Assumption is made that spam automation will do this..
**/

const inputs1 = document.querySelectorAll('#form1 input[type=text]')
for(let input of inputs1) {
  input.value = chance.word()
}


/**
  But they can escape a honeypot by doing this..
**/

const inputs2 = document.querySelectorAll('#form2 input[type=text]')
for(let input of inputs2) {
  if( input.offsetParent ) 
    input.value = chance.word()
}

// Trigger change events
honeypot1.dispatchEvent(new Event('change'));
honeypot2.dispatchEvent(new Event('change'));
              
            
!
999px

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