As we have many rules available to validate form inputs in CodeIgniter v4.
Already we have an article over this topic, https://onlinewebtutorblog.com/codeigniter-4-form-validation-using-model/
I want to validate two table fields from a single model class file. Like Table A fields and Table B fields. From above article we can easily do with any specific table but not able to do with two tables.
Can anyone help me for this advance form validation concept.