bug with the Json update link field

When your use a link and don't have the http part, (i.e. the link is "yourdot.com/update.json") and you don't realize it, you will spend almost 5 hours like I did, trying to figure out why your mod wont load..

So, what I'm asking is for a check or something, or an auto complete that will add the http:// part to it...

To all who use the update json.. your link can NOT be "yourdot.com/update.json".. It MUST be "http://yourdot.com/update.json" or your mod will crash..

Don't be a dope and spend hours remaking stuff to realized you missed an http:// ...

also it only works for 1.14.4 and 1.15.2..   

If anyone can tell me how to get it to work for 1.12.2 (maybe different json formatting?) Let me know please..

(if Klemen can delete my response post below, thank you sir,, I meant to add it to this sorry..)