Validation triggering not working on dynamically accessed props

[brandonseydel]

🐛 Bug Report

When using dynamic property accessor with the validate attribute it does not validate onchange and only errors on submit when the rules are invoked manually. This must be due to the fact the validate tries to use the property name when looking for rules to run.

Repro link https://stackblitz.com/edit/au2-conventions?file=src%2Fmy-app.html

🤔 Expected Behavior

😯 Current Behavior

💁 Possible Solution

🔦 Context

💻 Code Sample

🌍 Your Environment

Software	Version(s)
Aurelia
Language
Browser
Bundler
Operating System
NPM/Node/Yarn

[dkent600]

Would love to see this fix