I've recently noticed that there is a power up called Custom Fields and after reading the Trello client library documentation I can't see how to produce an input box like the one demonstrated in the custom fields power up.
I have also made a stack overflow post going into more detail
Adding an input field to a Trello card and storing the input data in data storage so all Trello users can see this.
Hello Community! My name is Brittany Joiner and I am a Trello enthusiast and Atlassian Community Leader. I'll be sharing with you a series of videos with my top tips on how to best use Trello...
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