20 lines
1.0 KiB
JavaScript
20 lines
1.0 KiB
JavaScript
var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };
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// This module is based on https://github.com/airbnb/prop-types-exact repository.
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// However, in order to reduce the number of dependencies and to remove some extra safe checks
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// the module was forked.
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export const specialProperty = 'exact-prop: \u200b';
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export default function exactProp(propTypes, componentNameInError) {
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return _extends({}, propTypes, {
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// eslint-disable-next-line prefer-arrow-callback
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[specialProperty]: props => {
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const unknownProps = Object.keys(props).filter(prop => !propTypes.hasOwnProperty(prop));
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if (unknownProps.length > 0) {
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return new TypeError(`${componentNameInError}: unknown props found: ${unknownProps.join(', ')}. Please remove the unknown properties.`);
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}
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return null;
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}
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});
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} |