Make Hubspot property validation rules enforceable on forms

Hi,
The recent validation rules addition to HubSpot-custom properties has been a great help in setting max character limits and reductions on acceptance of special characters.
One of the areas that’s still open to validation rule failure is the form submission fields for these HubSpot-custom properties.
For instance, if I set a 50-max character limit+ No special character validation rule on First Name, I would expect that when first names are submitted that don’t meet those validation rules, they’re marked as invalid. This will help maintain data quality on the property in entirety, and not partially as it stands with the validation rules only being applied for manual adjustments and imports.
Please review this consideration and provide additional application to the Marketing Forms as well.
Thank you,