oneRequired.js
View Options

			'use strict';

			module.exports = function defFunc(ajv) {
			defFunc.definition = {
			type: 'object',
			macro: function (schema) {
			if (schema.length == 0) return true;
			if (schema.length == 1) return {required: schema};
			var schemas = schema.map(function (prop) {
			return {required: [prop]};
			});
			return {oneOf: schemas};
			},
			metaSchema: {
			type: 'array',
			items: {
			type: 'string'
			}
			}
			};

			ajv.addKeyword('oneRequired', defFunc.definition);
			return ajv;
			};

rOACCT/node_modules/ajv-keywords/keywords/oneRequired.js9045e4d5dbe1drf-api-tracking