Question 220641 in Reactjs Question posted in
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Reactjs – i want to remove any from this catch block , below is my code

const apiCallingFunction = async (data: any) => {
  try {
    let response = await axiosPost("/api", { ...data });
    return response;
  } catch (err: any) {
    return err.response;
  }
};

I want to remove any from the catch block.

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2

Answers


  1. 0 
    import { AxiosError } from "axios";

const apiCallingFunction = async (data: any) => {
  try {
  let response = await axiosPost("/api", { ...data });
  return response;
  } catch (err: unknown) {
   return (err as AxiosError).response;
  }
 };

    Axios Has Inbuilt Type for error Known As AxiosError

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  2. 0

    I don’t think that "remove any from catch block" is a good practice for this problem, since anything that goes into catch block should be unexpected error, which should be typed as unknown. For reference, this practice has been discussed here, in the official github of Typescript.

    I would recommend you to just leave the catch block catch(err) { // some code } without adding type to it if you are using Typescript >4.4 (explain in this PR)

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