joi4j

This plugin for Joi adds validation for Neo4j (Cypher) types that are not mapped to native javascript, as explained here

Supported types

Type	Supported
Date	✅
Time	❌
LocalTime	❌
DateTime	✅
LocalDateTime	✅
Duration	❌
Point	✅

Install

yarn install joi4j --save
# or
npm install joi4j

How to use

const joi4j = require('joi4j');
const validator = joi.extend(joi4j);

validator.validate(
    "2019-01-01",
    validator.neo4jDate(),
    function (error, data) {

    }
);

Api Reference

neo4jDate - inherits from Any

Validates that the input is a correct Neo4j Date instance. If the validation convert option is on (enabled by default), a string or native javascript Date object will be converted to a Neo4j Date if specified.

Date's min, max, greater and less are also available.

neo4jDateTime - inherits from Any

Validates that the input is a correct Neo4j DateTime instance. If the validation convert option is on (enabled by default), a string or native javascript Date object will be converted to a Neo4j DateTime if specified.

Date's min, max, greater and less are also available.

neo4jLocalDateTime - inherits from Any

Validates that the input is a correct Neo4j LocalDateTime instance. If the validation convert option is on (enabled by default), a string or native javascript Date object will be converted to a Neo4j LocalDateTime if specified.

Date's min, max, greater and less are also available.

neo4jPoint - inherits from Any

Validates that the input is a correct Neo4j Point. If the validation convert option is on (enabled by default), a key-value pair object will be converted to a Neo4j Point if specified. If not provided, the srid will be assumed from the keys.

neo4jPoint.coordinates()

Validates that the point is a correct coordinates point (latitude, longitude [, height])

neo4jPoint.cartesian()

Validates that the point is a correct coordinates point (x, y [, z]).

neo4jPoint.is2d()

Validates that the point is a correct 2D point (no height or z is given).

neo4jPoint.is3d()

Validates that the point is a correct 2D point (either height or z is given).