Function errorHandler

src/lib/utils.ts:6–41

(error: Error | unknown | null)

import { twMerge } from "tailwind-merge"

export const errorHandler = (error: Error | unknown | null): string => {
  // Check if an error was passed
  if (!error) {
    // Return an empty string if no error was passed
    return ""
  }

  const errorString = error.toString()

  // Regular expression to match the specific error text
  // Error: Call was rejected:
  // Request ID: c2eb7e506a48634d1f839095cea252f0b99171807b576a4518b26260bb9dbd53
  // Reject code: 5
  // Reject text: Canister bkyz2-fmaaa-aaaaa-qaaaq-cai trapped explicitly: User already exists!
  const regex = /Reject text: (.*)/

  // Use the regular expression to find the error message
  const match = errorString.match(regex)

  // Check if a match was found
  if (match && match[1]) {
    // Return the extracted error message
    return match[1]
  } else {
    const regex2 = /"Message": (.*)/

    const match2 = errorString.match(regex2)

    if (match2 && match2[1]) {
      return match2[1]
    }

    // Return a generic error message if no specific message was found
    return "An unknown error occurred."
  }
}

export const objectToString = (data: any) => {
  return JSON.stringify(