From the course: WordPress: REST API

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Solution: Add fields to the response

Solution: Add fields to the response - WordPress Tutorial

From the course: WordPress: REST API

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Solution: Add fields to the response

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(upbeat techno music) - Welcome back. Hopefully you were able to solve this challenge, and even if you didn't, I'm pretty sure you have a good idea of what you need to do. You just couldn't get the pieces to fit right in the time I gave you. So let me walk you through how I solved this challenge. In the example plug-in provided with the exercise files, we already have a field registered. You'll remember, it's this one, catlinks. So when I want to register additional fields, all I need to do is grab the entire register rest field function, copy it, and then just paste it below, give the new field a new name, so previous_post_ID, and then call a new callback function; so, in this case, RDP_get_previous_post_ID. Then I just did the same three times for the three new fields I want to create So we have previous_post_ID, previous_post_title, and previous_post_link. All right. Then I need to create these callback…

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