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Learn Challenge: Validation | Formik
Expert React

bookChallenge: Validation

Task

In this final challenge, let's implement validation logic for the input fields. The task is to check if the input field values are empty strings. If they are empty, it is necessary to display the corresponding warning messages. Follow the steps below:

  • Check if the input field responsible for the user's first name is empty.
  • Check if the input field responsible for the user's last name is empty.
  • Check if the input field responsible for the user's email is empty.

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How can we improve it?

Thanks for your feedback!

SectionΒ 4. ChapterΒ 13

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bookChallenge: Validation

Swipe to show menu

Task

In this final challenge, let's implement validation logic for the input fields. The task is to check if the input field values are empty strings. If they are empty, it is necessary to display the corresponding warning messages. Follow the steps below:

  • Check if the input field responsible for the user's first name is empty.
  • Check if the input field responsible for the user's last name is empty.
  • Check if the input field responsible for the user's email is empty.

Everything was clear?

How can we improve it?

Thanks for your feedback!

SectionΒ 4. ChapterΒ 13
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