Custom attributes for <EditableText /> underlying textarea

[rallelind]

Fixes #6916

Checklist

• Includes tests
• Update documentation

Changes proposed in this pull request:

Reviewers should focus on:

I added the ability to pass custom attributes to the underlying text area element. It was not clear to me if this should also be added for the underlying input and if so should that have a seperate prop? Or would we just use the same prop for the two.

Furthermore, this is the first time i try contributing to an open source project, would love feedback if any!

Screenshot

[palantirtech]

Thanks for your interest in palantir/blueprint, @rallelind! Before we can accept your pull request, you need to sign our contributor license agreement - just visit https://cla.palantir.com/ and follow the instructions. Once you sign, I'll automatically update this pull request.

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Type

• Feature
• Improvement
• Fix
• Break
• Deprecation
• Manual task
• Migration

Description

Custom attributes for underlying textarea

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[rallelind]

Thanks for your interest in palantir/blueprint, @rallelind! Before we can accept your pull request, you need to sign our contributor license agreement - just visit https://cla.palantir.com/ and follow the instructions. Once you sign, I'll automatically update this pull request.

I did sign this, but it does not seem like the PR updated. Do i need to do anything?