d2-ui/node_modules-react-15/eslint-plugin-jsx-a11y/lib/rules/no-onchange.js

d2-ui

/**
 * @fileoverview Enforce usage of onBlur over onChange for accessibility.
 * @author Ethan Cohen
 */
'use strict';

// ----------------------------------------------------------------------------
// Rule Definition
// ----------------------------------------------------------------------------

var _getAttribute = require('../util/getAttribute');

var _getAttribute2 = _interopRequireDefault(_getAttribute);

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

var errorMessage = 'onBlur must be used instead of onchange, ' + 'unless absolutely necessary and it causes no negative consequences ' + 'for keyboard only or screen reader users.';

module.exports = function (context) {
  return {
    JSXOpeningElement: function JSXOpeningElement(node) {
      var onChange = (0, _getAttribute2.default)(node.attributes, 'onChange');
      var hasOnBlur = (0, _getAttribute2.default)(node.attributes, 'onBlur') !== undefined;

      if (onChange && !hasOnBlur) {
        context.report({
          node: node,
          message: errorMessage
        });
      }
    }
  };
};

module.exports.schema = [{ type: 'object' }];