Fuse/docs/api/query.md

Logical Query Operators

$and

{ $and: [ { <expression_1> }, { <expression_2> } , ... , { <expression_N> } ] }

$and performs a logical AND operation on an array of expressions and selects the entries that satisfy all the expressions. The $and operator uses short-circuit evaluation (i.e, if the first expression evaluates to false, Fuse.js will not evaluate the remaining expressions).

::: tip Fuse.js provides an implicit AND operation when specifying a comma separated list of expressions. Using an explicit AND with the $and operator is necessary when the same field or operator has to be specified in multiple expressions. :::

Examples

const result = fuse.search({
  $and: [{ author: 'abc' }, { title: 'xyz' }]
})

$or

The $or operator performs a logical OR operation on an array of two or more <expressions> and selects the entries that satisfy at least one of the expressions.

Examples

const result = fuse.search({
  $or: [{ author: 'abc' }, { author: 'def' }]
})