Hi!

I'm working on a custom plugin.

I'm trying to get my json property editor to show a custom regex validation error message.

I can make the regex it self work, but I can't find a way to show a custom validation message.

Only the default message is working.

editor: {
            view: "~/App_Plugins/ImageVaultEditor/imagevaulteditor.html",
            "valueType": "JSON",
            "validation": {
                "regex": "(^$)|(?:(\"customDescription\"|\"description\")\\s*:\\s*\"(?!\\s*\"\\s*:\\s*)[^\"]+\")", <-- Works great
                "errorMessage": "Description is mandatory",         <-- Does not work
                "message": "Description is mandatory",              <-- Does not work
                "validationMessage": "Description is mandatory",    <-- Does not work
                "errorMsg": "Description is mandatory",             <-- Does not work
                "regexMessage": "Description is mandatory"          <-- Does not work
            }
        },

How do I get a custom validation message to work for my editor?

(I have already attempted to validate it using Angular in the front end without success, so this is my last resort.)