Function MapMaxSize

MapMaxSize(maximum, options?): PropertyDecorator
Checks if the given value is a Map with a size less than or equal to maximum.

Example
```
// Ensure the map has at most 5 entries.
@MapMaxSize(5)
values: Map<string, string>
```
Parameters
- maximum: number
  The maximum allowed size of the map.
- Optional options: ValidationOptions
  Generic class-validator options.
Returns PropertyDecorator
- Defined in src/map/map-max-size/map-max-size.decorator.ts:24