.valid class not applied onto handle

[austere moss]

The valid class is only applied during the connection(when the mouse is down and the connection is successful). Once I release my mouse and the edge is created, the class goes away. Do you want the valid class applied during the connection or after its successful?

Also if you want the former and its not happening, can you check if removing the Custom Handle and replacing it with the default Handle component fixes the issue?

[copper wadi]

After its successful

[austere moss]

After you leave the mouse and the connection ends/edge has been made, if you want to detect if a handle has connection, you can do that via the useNodeConnections hook. If this hooks return an array with any items inside it, then this handle has connections.

[copper wadi]

I see, i already came across this function but I don't like that this has to be done per handle, it doesn't seem elegant. So I was hoping that I can do it with valid.

[austere moss]

This hook uses a HashMap under the hood so its fast. Also you dont have to do it per handle. Just create a wrapper handle component and put this logic inside.