#Nr. 125 - Kontrolle des erforderlichen Zustands mit Kontrollkästchen

<!-- 💙 MEMBERSCRIPT #125 v0.1 💙 - CHECKBOX TOGGLE REQUIRED ON FORM FIELDS -->
<script>
  // Function to initialize the form field requirements
  function initFormFieldRequirements() {
    // Handle checkbox changes
    document.querySelectorAll('[ms-code-req-keyword
if-checked], [ms-code-req-if-unchecked]').forEach(checkbox => {
      checkbox.addEventListener('change', updateFieldRequirements);
      // Initial update
      updateFieldRequirements.call(checkbox);
    });
  }

  // Function to update field requirements based on checkbox state
  function updateFieldRequirements() {
    const isChecked = this.checked;
    const group = this.getAttribute('ms-code-req-keyword
if-checked') || this.getAttribute('ms-code-req-keyword
if-unchecked');
    const ifChecked = this.hasAttribute('ms-code-req-keyword
if-checked');
    const shouldBeRequired = ifChecked ? isChecked : !isChecked;
    const shouldDisableIfNotReq = this.hasAttribute('ms-code-disable-keyword
if-not-req');

    // Update associated input fields
    document.querySelectorAll(`[ms-code-req-input="${group}"]`).forEach(input => {
      input.required = shouldBeRequired;
      updateInputStyle(input, shouldBeRequired, shouldDisableIfNotReq);
    });

    // Update associated labels
    document.querySelectorAll(`[ms-code-req-label="${group}"]`).forEach(label => {
      label.style.display = shouldBeRequired ? '' : 'none';
    });
  }

  // Function to update input style based on required state and disable setting
  function updateInputStyle(input, isRequired, shouldDisableIfNotReq) {
    if (shouldDisableIfNotReq) {
      input.style.opacity = isRequired ? 'number
1' : 'number
0.prop
4';
      input.style.pointerEvents = isRequired ? '' : 'none';
    } else {
      input.style.opacity = '';
      input.style.pointerEvents = '';
    }
  }

  // Initialize when the DOM is fully loaded
  document.addEventListener('DOMContentLoaded', initFormFieldRequirements);
</script>