jQuery: Delete confirmation message

index.js

+(function($, undefined) {
  // <form data-verilete="user" data-verilete-name=
  // Verilete = Verify delete
  $('[data-verilete]').on('submit', function(e) {
    var el = $(this)
    var resource = el.data('verilete') || 'resource';
    var name = el.data('verilete-name')

    if (!confirmation({ resource: resource, name: name }) ) {
      e.preventDefault()
    }
  })

  function confirmation({resource, name}) {
    const message = `Are you sure to delete this ${resource}`

    return confirm(!name
      ? `${message}?`
      : `${message} (${name})?`)
  }
})(jQuery)

index.sweetalert.js

// Integration with Sweet Alert
// <form data-verilete="user" data-verilete-name=
// Verilete = Verify delete
+(function($, undefined) {
  var prevent = true;

  $('[data-verilete]').on('submit', function(e) {
    if (!prevent) {
      return;
    }

    e.preventDefault();

    var el = $(this)
    var resource = el.data('verilete') || 'resource'
    var name = el.data('verilete-name')

    swal({
      title: 'Warning',
      type: 'warning',
      text: message({ resource: resource, name: name }),
      showCancelButton: true
    }, function() {
      prevent = false;
      el.submit();
    })
  })

  function message({resource, name}) {
    const text = `Are you sure to delete this ${resource}`

    return !name
      ? `${text}?`
      : `${text} (${name})?`
  }
})(jQuery)