next-csrf/example/node_modules/ally.js/is/native-disabled-supported.js

CSRF mitigation library for Next.js

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

exports.default = function (context) {
  if (!supports) {
    supports = (0, _supports3.default)();

    if (supports.focusFieldsetDisabled) {
      delete disabledElements.fieldset;
    }

    if (supports.focusFormDisabled) {
      delete disabledElements.form;
    }

    disabledElementsPattern = new RegExp('^(' + Object.keys(disabledElements).join('|') + ')$');
  }

  var element = (0, _contextToElement2.default)({
    label: 'is/native-disabled-supported',
    context: context
  });

  var nodeName = element.nodeName.toLowerCase();
  return Boolean(disabledElementsPattern.test(nodeName));
};

var _contextToElement = require('../util/context-to-element');

var _contextToElement2 = _interopRequireDefault(_contextToElement);

var _supports2 = require('../supports/supports');

var _supports3 = _interopRequireDefault(_supports2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

// Determine if an element supports the disabled attribute

var supports = void 0;

// https://www.w3.org/TR/html5/disabled-elements.html#concept-element-disabled
var disabledElementsPattern = void 0;
var disabledElements = {
  input: true,
  select: true,
  textarea: true,
  button: true,
  fieldset: true,
  form: true
};

module.exports = exports['default'];
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