react-prop-types/lib/mountable.js

'use strict';

exports.__esModule = true;

var _common = require('./common');

/**
 * Checks whether a prop provides a DOM element
 *
 * The element can be provided in two forms:
 * - Directly passed
 * - Or passed an object that has a `render` method
 *
 * @param props
 * @param propName
 * @param componentName
 * @returns {Error|undefined}
 */

function validate(props, propName, componentName) {
  if (typeof props[propName] !== 'object' || typeof props[propName].render !== 'function' && props[propName].nodeType !== 1) {
    return new Error(_common.errMsg(props, propName, componentName, ', expected a DOM element or an object that has a `render` method'));
  }
}

exports['default'] = _common.createChainableTypeChecker(validate);
module.exports = exports['default'];