mcarlson64

Thanks! In case anyone else is trying to do this, here is the code that worked for me:

// Update job submission form
add_filter( 'submit_job_form_fields', 'custom_submit_job_form_fields' );
 
function custom_submit_job_form_fields( $fields ) {

	// Change job category input to a single select
	$fields['job']['job_category']['type'] = 'term-select';
 
	// And return the modified fields
	return $fields;
}

Thanks so much! That did the trick. Odd that there is no mention of that in the Rest API Handbook section about it here: https://developer.ww.wp.xz.cn/rest-api/extending-the-rest-api/modifying-responses/#read-and-write-a-post-meta-field-in-post-responses, and that info about it is hidden by default in the documentation here: https://developer.ww.wp.xz.cn/reference/functions/register_post_meta/. I never would have found it.

Oh boy, I can’t believe I didn’t try that first! That fixed that issue, but now it appears that the custom colors defined in the Appearance settings tab don’t take effect. I suppose I can fix it with custom CSS, but it would be great if I could get the color setting to work.