Restricting Limit of Account Number in Payment Information

We have known to Validate Payment Information fields via Country Specific Validation Configuration,

But with this, irrespective of, say, Bank Name, the validation remains.

Consider the scenario, wherein the limit of account number changes with change in Bank.

Below is the rule written for the same-

I attached this rule in object Payment Information Details –> field Account Number

Rule can also be attached in Save Rules.

Hope this helps!