22 lines
920 B
JavaScript
22 lines
920 B
JavaScript
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import { isPlainObject } from "../shared/lib/is-plain-object";
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export default function isError(err) {
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return typeof err === "object" && err !== null && "name" in err && "message" in err;
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}
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export function getProperError(err) {
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if (isError(err)) {
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return err;
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}
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if (process.env.NODE_ENV === "development") {
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// provide better error for case where `throw undefined`
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// is called in development
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if (typeof err === "undefined") {
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return new Error("An undefined error was thrown, " + "see here for more info: https://nextjs.org/docs/messages/threw-undefined");
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}
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if (err === null) {
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return new Error("A null error was thrown, " + "see here for more info: https://nextjs.org/docs/messages/threw-undefined");
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}
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}
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return new Error(isPlainObject(err) ? JSON.stringify(err) : err + "");
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}
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//# sourceMappingURL=is-error.js.map
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