isNotNullOrEmpty property

bool get isNotNullOrEmpty

Returns true if this nullable map is not null and contains at least one key-value pair.

Example:

Map<String, int>? map = {"a": 1};
print(map.isNotNullOrEmpty); // true

Map<String, int>? emptyMap = {};
print(emptyMap.isNotNullOrEmpty); // false

Map<String, int>? nullMap = null;
print(nullMap.isNotNullOrEmpty); // false

Implementation

bool get isNotNullOrEmpty => !(this.isNullOrEmpty);