(function(){
    'use strict'
    
    // Example starter JavaScript for disabling form submissions if there are invalid fields
    // Fetch all the forms we want to apply custom Bootstrap validation styles to
    const forms = document.querySelectorAll('.needs-validation')
  
    /* Loop over them and prevent submission */
    Array.from(forms).forEach(form => {
      form.addEventListener('submit', event => {
        if (!form.checkValidity()) {
          event.preventDefault()
          event.stopPropagation()
        }
  
        form.classList.add('was-validated')
      }, false)
    })

})();