This is the take home exercise for Cova for a web developer role conducted before a technical interview. We will evaluate how you organize your code and implement your solution. You are expected to have this repo showing a list of required activities with images.
- Clean, readable, high quality code using TypeScript and React 16+ best practices.
- Reasoning behind major decisions and understanding of relative benefit can be discussed in the following technical interview.
- Official documention for React, JavaScript etc should be the primary reference point. Referring to other sources is the reality of developer life but arbitary copy/pasting of code is discouraged and as mentioned the technical interview will discuss the reasoning behind decisions made.
- Comment in the code if something is unclear, assumptions have been made or general design decisions when appropriate.
If you have any questions please email webdev@covasoftware.com and we will get back to you as soon as possible.
You should spend maximum 2 hours on this task.
- Node.js version 16+
- Fork the folllowing repo and start the project.
yarn install
yarn start-
The form should validate the following on submission:
- Input value doesn't have numbers.
- Input value length is bigger than 0.
- Should show an error only after the user has submitted or touched the field.
- Should clear after it has successfully setting a value in the parent.
- There an schema validation that needs to be implemented to make sure Formik can detect errors on the form
handleSubmitfrom useFormik should be exposed to the parent
There can be more than one request and you can add more interfaces but expected interfaces can't be removed (DR - CHECK THIS)
- Throw an error when the unique parameter length is less than 2 characters
useSWRshould handle the errors
- The user should be able to click the button and trigger the form (nb: You can not move the button within the child component).
Fork or create a instance of this project and send a link to your repository to webdev@covasoft.com. You can add screenshots/comments if needed and explain how you have completed this task.