@material-ui/core/es/utils/requirePropFactory.js

React components that implement Google's Material Design.

export default function requirePropFactory(componentNameInError) {
  if (process.env.NODE_ENV === 'production') {
    return () => null;
  }

  const requireProp = requiredProp => (props, propName, componentName, location, propFullName) => {
    const propFullNameSafe = propFullName || propName;

    if (typeof props[propName] !== 'undefined' && !props[requiredProp]) {
      return new Error(`The prop \`${propFullNameSafe}\` of ` + `\`${componentNameInError}\` must be used on \`${requiredProp}\`.`);
    }

    return null;
  };

  return requireProp;
}