# isarea proc

Source: https://ref.dm-lang.org/proc/isarea

### Format
> `isarea(Loc1, Loc2 ...)`

### Args
> Any number of locations to test.

### Returns
> 1 if all args are valid areas; 0 otherwise

### See also
> [isloc proc](https://ref.dm-lang.org/proc/isloc.md)