Meta Box: Check Connection

Check for the existence of a connection:
Send a GET request to /wp-json/mb-relationships/v1/{id}/exists?from={from ID}&to={to ID}.

Status: Released
Tier: Pro
Since: 4.0

Overview

Check for the existence of a connection: Send a GET request to /wp-json/mb-relationships/v1/{id}/exists?from={from ID}&to={to ID}.

Open the fmFlare examples file for more information about this function