How to do pairwise validation in laravel?

Question

Laravel

How to do pairwise validation?
For example, I have a first and last name, I need to check if a person has the same first and last name at the same time.

Answer 1

If you need BATCH, then it's useless to try to use the standard validation rules. You can try to take the standard validator and make possible optimizations for the field.* rules if you have enough experience and consider it appropriate. Otherwise - score and use the standard rules.

Answer 2

Try Rule:unique

Answer 3

Make the rule you need using a closure . How to make a request to the database with the necessary fields, I think you will figure it out.