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Error Handling in React Hooks

Errors and Exception Handling in React Hooks in 5 minutes

React Error Handling, Handling Exceptions in React Hooks, Exception Handling React, React Hooks Exception Handling
Error Handling in React Hooks

Error Handling Use Case Scenario

https://gist.github.com/Mayankgupta688/fbddbba9553fb54cd3ad3420d630ce97

Throwing Error From the React Component

https://gist.github.com/Mayankgupta688/71394aab47a750a27195dec6d1a1a21d

Tracking Error Situation in case of Error

https://gist.github.com/Mayankgupta688/a7ff694b2a9e98b75a3882d72ff6a624
https://gist.github.com/Mayankgupta688/f088d53413bfa237ee204984a0245423

Getting it all Together

  1. State variable for “numerator”, “denominator” and “executionOutput”
  2. State Variable to track error Condition “hasError”
  3. As soon as the error condition arrives, “hasError” marked as true
  4. if “hasError” is true, render “ErrorComponent”
  5. If “hasError” is false, render the normal component to take user input
https://gist.github.com/Mayankgupta688/029bada6b98a234d5268d905ca8fc042

Wrap Up:

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Mayank Gupta

9 Years of Experience with Front-end Technologies and MEAN Stack. Working on all Major UI Frameworks like React, Angular and Vue https://medium.com/technofunnel