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getExpressionParserJSONata()

getExpressionParserJSONata(customInverse?: Partial<JSONataInverse>, customMeta?: ExpressionFunctionMetaRegistry): JSONataExpressionParser

Defined in: expr/src/parsers/getExpressionParserJSONata.ts:34

Generates a getExpression handler for @react-querybuilder/core/parseJSONata!parseJSONata. Pass customInverse to add functions/operators or override built-ins (merged over defaultJSONataInverse), and customMeta to supply arity metadata for custom functions. The returned handler builds an ExpressionNode from a JSONata operand subtree and auto-validates it, returning null (rule dropped) for unknown functions/operators or arity mismatches — the import-side mirror of getExpressionRuleProcessorJSONata.

Parameters​

ParameterType
customInverse?Partial<JSONataInverse>
customMeta?ExpressionFunctionMetaRegistry

Returns​

JSONataExpressionParser

caution

API documentation is generated from the latest commit on the main branch. It may be somewhat inconsistent with official releases of React Query Builder.