Day to Day Development

Question 1

What is the syntax for a TouchableOpacity?

Answer 1

“<img></img><br></br>”

Question 2

What are the three annoying things about forms in React that Formk helps with?

Answer 2

1. Getting values in and out of form state.<br></br>2. Validation and error messages.<br></br>3. Handling Form Submission.

Question 3

Why use Formik over Redux-Form?

Answer 3

1. Form state is inherently ephemeral and local, tracking it in Redux is unnecessary.<div><br></br>2. Redux-Form calls the entire top level reducer multiple times on EVERY SINGLE KEYSTROKE.</div><div><br></br></div><div>3. Formik is half the size.</div>