Stop decreasing number with built in condition React/JS

I have a button that should decrease a number. How can I create a condition that stops decreasing when my number is 1 in React?

<Button type="button" size="small" onClick={() => 
            handleUpdateCartQty(item.id, item.quantity - 1)}>-</Button>

something like that:

if(item.quantity == 1){
<Button type="button" size="small" onClick={() => 
            handleUpdateCartQty(item.id, item.quantity)}>-</Button>
}else{
<Button type="button" size="small" onClick={() => 
            handleUpdateCartQty(item.id, item.quantity - 1)}>-</Button>
}

Note

item.quantity holds the value of the number

>Solution :

I would use Math.max for this purpose

<Button type="button" size="small" onClick={() => 
            handleUpdateCartQty(item.id,  Math.max(0, item.quantity - 1)}>-</Button>