question-mark
Stuck on an issue?

Lightrun Answers was designed to reduce the constant googling that comes with debugging 3rd party libraries. It collects links to all the places you might be looking at while hunting down a tough bug.

And, if you’re still stuck at the end, we’re happy to hop on a call to see how we can help out.

[Next] Add docs about handling arrays

See original GitHub issue

Turn #11 into a section in the docs (Note: handleChangeValue has since been renamed setFieldValue)

## Handling arrays

There are a few methods to handling arrays with Formik.

### Custom component + `setFieldValue`
https://github.com/jaredpalmer/formik/issues/11#issuecomment-312489299

### Flatten and Prefix
https://github.com/jaredpalmer/formik/issues/11#issuecomment-312449018

Related: #59 #58 #40 #11 #116 #147 #151

Issue Analytics

  • State:closed
  • Created 6 years ago
  • Reactions:11
  • Comments:10 (3 by maintainers)

github_iconTop GitHub Comments

10reactions
etahericommented, May 25, 2018

For anyone ending up here. Formic has a <FieldArray /> component that solves this! https://github.com/jaredpalmer/formik#fieldarray- 😊

10reactions
dimitrisnlcommented, Dec 27, 2017

Any documentation on dynamic fields? I really don’t know how to proceed with formik in this case.

Read more comments on GitHub >

github_iconTop Results From Across the Web

Using arrays in Google Sheets - Google Docs Editors Help
An array is a table (consisting of rows and columns) of values. ... You can join multiple ranges into one continuous range using...
Read more >
Work with arrays | BigQuery - Google Cloud
You can combine arrays using functions like ARRAY_CONCAT() , and convert ... Next, it multiplies each value by two, and then re-combines the...
Read more >
Arrays - Learning the Java Language
The next statement in the ArrayDemo program allocates an array with enough memory for 10 integer elements and assigns the array to the...
Read more >
Documentation: 15: 8.15. Arrays - PostgreSQL
As shown, an array data type is named by appending square brackets ( [] ) to the data type name of the array...
Read more >
Arrays - Visual Basic | Microsoft Learn
Next loop. You can also assign values to the elements of a jagged array by using nested array literals. However, the attempt to...
Read more >

github_iconTop Related Medium Post

No results found

github_iconTop Related StackOverflow Question

No results found

github_iconTroubleshoot Live Code

Lightrun enables developers to add logs, metrics and snapshots to live code - no restarts or redeploys required.
Start Free

github_iconTop Related Reddit Thread

No results found

github_iconTop Related Hackernoon Post

No results found

github_iconTop Related Tweet

No results found

github_iconTop Related Hashnode Post

No results found