vcc-ui/_src/prop-types.js

VCC UI is a collection of React UI Components that can be used for developing front-end applications at Volvo Car Corporation.

/**
	We need to create our own version of this, as it's
	not possible to combine out-of-the-box PropTypes
	with custom function validators.
*/
export const oneOf = validTypes => (props, propName, componentName) => {
  if (validTypes.indexOf(props[propName]) === -1) {
    return new Error(
      `Invalid prop supplied to '${componentName}'. Must be one of ['${validTypes.join(
        "', '"
      )}'].`
    );
  }
};