Form: Fix Submissions

Pay me to get priority support.

Add a Text or Hidden Field to top of Form. Find ID of Field

Then Use code to Code Injection > Footer (or Page Header Injection)

<script>
(function() {
  function triggerInputChange(inputElement, value) {
    const nativeInputValueSetter = Object.getOwnPropertyDescriptor(
      window.HTMLInputElement.prototype,
      "value"
    ).set;
    nativeInputValueSetter.call(inputElement, value);
    const inputEvent = new Event("input", { bubbles: true });
    inputElement.dispatchEvent(inputEvent);
  }

  function setupNameConcatenation(form) {
    const subj = form.querySelector('div#text-f387e2bc-1190-432a-836c-008b221d7a2a input');
    const fn = form.querySelector('input[name="fname"]');
    const ln = form.querySelector('input[name="lname"]');
    
    if (subj && fn && ln && !form.dataset.nameConcatenationSetup) {
      form.dataset.nameConcatenationSetup = 'true';
      
      let isUpdating = false;
      
      const update = () => {
        if (isUpdating) return;
        
        isUpdating = true;
        setTimeout(() => {
          const fname = fn.value || '';
          const lname = ln.value || '';
          const fullName = (fname + ' ' + lname).trim();
          
          if (fullName && fullName !== ' ') {
            triggerInputChange(subj, fullName);
          }
          isUpdating = false;
        }, 50);
      };

      fn.addEventListener('input', update);
      ln.addEventListener('input', update);
      
      form.addEventListener('submit', function(e) {
        if (!isUpdating) {
          update();
        }
      });
    }
  }

  document.addEventListener('DOMContentLoaded', function() {
    const forms = document.querySelectorAll('form');
    forms.forEach(function(form) {
      setupNameConcatenation(form);
    });
  });

  const observer = new MutationObserver(function(mutations) {
    mutations.forEach(function(mutation) {
      if (mutation.addedNodes && mutation.addedNodes.length > 0) {
        for (let i = 0; i < mutation.addedNodes.length; i++) {
          const node = mutation.addedNodes[i];
          if (node.nodeType === 1) {
            let forms = node.querySelectorAll ? node.querySelectorAll('form') : [];
            if (node.matches && node.matches('form')) {
              forms = [node, ...forms];
            }

            forms.forEach(function(form) {
              setupNameConcatenation(form);
            });
          }
        }
      }
    });
  });

  observer.observe(document.body, {
    childList: true,
    subtree: true
  });
})();
</script>