"or" expression?

I’m making an FPS controller and I want more than one axis/button to trigger a boolean.

I tried doing this: if(Input.GetButton(“Horizontal”) && Input.GetButton(“Vertical”)){
isWalking = true;
}

But I needed to input both to trigger it.
I’ve also tried doing this: if(Input.GetButton(“Horizontal”) ^ Input.GetButton(“Vertical”)){
isWalking = true;
}

They both work, but only when one of them is active.

Is there some kind of “or” expression or something like that? I want one of them and both of them to work.

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