// eslint-disable-next-line import/prefer-default-export
  export function initFeedbackForm() {
      $(document).ready(function () {
          $('#submit').removeAttr('disabled');
  
          $('#submit').click(function () {
              $('.error').hide();
              $('.error ul').empty();
              var hasError = false;
              var nameVal = $('#contactName').val();
              if (nameVal == '') {
                  $('.error ul').append('<li>Please give us your name</li>');
                  hasError = true;
              }
  
              var emailVal = $('#contactEmail').val();
              var emailReg = /^([\w-\.]+@([\w-]+\.)+[\w-]{2,4})?$/;
              if (emailVal == '') {
                  $('.error ul').append('<li>Please give us your email</li>');
                  hasError = true;
              }
              if (!emailReg.test(emailVal)) {
                  $('.error ul').append('<li>Please input a valid email</li>');
                  hasError = true;
              }
  
              var msgVal = $('#message').val();
              if (msgVal == '') {
                  $('.error ul').append('<li>Please enter your message</li>');
                  hasError = true;
              }
  
              var companyVal = $('#company').val();
  
              if (hasError) {
                  $('.error').show();
              } else {
                  $(this).attr('disabled', 'true');
                  $(this).attr('value', 'Sending...');
  
                  $.post('/feedback/send-mail', { contactName: nameVal, company: companyVal, contactEmail: emailVal, message: msgVal }, function (response) {
                      $('#feedbackForm').after('<p class="success">Thank you. Your email to FootyRoom has been sent</p>');
                      $('#submit').attr('value', 'Sent');
                  })
  
                      .fail(function (response) {
                          $('#feedbackForm').after('<p class="error">Whoops, looks like something went wrong. Try again later or report this to us.</p>');
                          $('#submit').attr('value', 'Sent');
                      });
              }
  
              return false;
          });
      });
  }