react-native/Libraries/Utilities/deprecatedPropType.js
Sebastian Markbage c3b25c9059 Patch up for future React Sync
Reviewed By: spicyj, bvaughn

Differential Revision: D4523259

fbshipit-source-id: 317a26ce3e9e48553a7f7c856dd6b48038b4b2ea
2017-02-08 14:50:43 -08:00

39 lines
1018 B
JavaScript

/**
* Copyright (c) 2015-present, Facebook, Inc.
* All rights reserved.
*
* This source code is licensed under the BSD-style license found in the
* LICENSE file in the root directory of this source tree. An additional grant
* of patent rights can be found in the PATENTS file in the same directory.
*
* @providesModule deprecatedPropType
* @flow
*/
'use strict';
const UIManager = require('UIManager');
/**
* Adds a deprecation warning when the prop is used.
*/
function deprecatedPropType(
propType: ReactPropsCheckType,
explanation: string
): ReactPropsCheckType {
return function validate(props, propName, componentName, ...rest) {
// Don't warn for native components.
if (!UIManager[componentName] && props[propName] !== undefined) {
console.warn(`\`${propName}\` supplied to \`${componentName}\` has been deprecated. ${explanation}`);
}
return propType(
props,
propName,
componentName,
...rest
);
};
}
module.exports = deprecatedPropType;