Evaluate if addressA is greater than addressB (uniswap like)

[Madeindreams]

Uniswap automatically sort the pair addresses

In the contract we can check if and address is greater or smaller than the other one.

Is there a way to do this with ethers in the front end?

Thank you!

[ricmoo]

You can use BigNumber.from(A).lt(B) to see if A < B. :)

[Madeindreams]

Thank you Richard!