Added custom ListField icons in bootstrap4.

[todda00]

Add ability to include custom add / remove icons for ListFields.

This can be implemented in either AutoField or by using ListField.

Example AutoField:

<AutoField
  name="athletics.otherSports"
  addIcon={(<i className="fa fa-add-circle" />)}
  removeIcon={(<i className="fa fa-close-circle" />)}
/>

Example ListField:

<ListField
  name="athletics.otherSports"
  addIcon={(<i className="fa fa-add-circle" />)}
  removeIcon={(<i className="fa fa-close-circle" />)}
>
  <ListItemField name="$">
    <NestField>
      <TextField name="sportName" className="col-md-6" />
      <TextField name="yearsParticipated" className="col-md-6" />
    </NestField>
  </ListItemField>
</ListField>

[radekmie]

Please, use defaultProps instead.

[radekmie]

Same as above.

[radekmie]

I know it's not in the ESLint, but please, keep them sorted.

[radekmie]

Great!
Maybe you could implement the same functionality in bootstrap3 package?

[todda00]

I don't use BS3, but it should be relatively simple, I will create a separate PR for BS3.

[radekmie]

Sorry for being so picky (just say no, if you want), but could you remove the parentheses and trailing comma?

[todda00]

sure thing, we each have our own style, I'll try to match yours. FYI my thought process behind the comma: I prefer commas after the final line so when you add a property at the end of an object, the commit is only 1 line change, not 2.

[todda00]

Not sure why I had the parentheses, I'll get rid of that too

[radekmie]

If I would go with less-diff-is-better ideology, I wouldn't align assignements, imports, properties and so on... Currently it's not in our ESLint, so I'm forcing my code style here.

[todda00]

Do you want the defaultProps all one line (just 1 property), or multi ?

[radekmie]

Multi.

[radekmie]

Same here.

[radekmie]

I'll release 1.3.0 soon.