FilterFunction
interface
The Filter functions used to generate an instance of Filter.
Methods
and
</>The Filter.and() static function used to generate a logical AND query using multiple Filter instances. e.g. Filter.and(Filter('name', '==', 'Ada'), Filter('name', '==', 'Bob'))
and(queries: QueryFilterConstraint[]): QueryCompositeFilterConstraint;
or
</>The Filter.or() static function used to generate a logical OR query using multiple Filter instances. e.g. Filter.or(Filter('name', '==', 'Ada'), Filter('name', '==', 'Bob'))
or(queries: QueryFilterConstraint[]): QueryCompositeFilterConstraint;