20 lines
759 B
JavaScript
20 lines
759 B
JavaScript
// 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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const specialProperty = 'exact-prop: \u200b';
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export default function exactProp(propTypes) {
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if (process.env.NODE_ENV === 'production') {
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return propTypes;
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}
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return {
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...propTypes,
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[specialProperty]: props => {
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const unsupportedProps = Object.keys(props).filter(prop => !propTypes.hasOwnProperty(prop));
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if (unsupportedProps.length > 0) {
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return new Error(`The following props are not supported: ${unsupportedProps.map(prop => `\`${prop}\``).join(', ')}. Please remove them.`);
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}
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return null;
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}
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};
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} |