param-validator-node/lib/index.d.ts

parameter validator module.

/**
 * Check object contain all keys in keyList
 * @memberof utils
 * @param obj {object} object
 * @param keyList {array} array of object key
 */
export declare function findMissingKeyInObject(obj: any, keyList: any): string | false;
/**
 * check any required parameter is missing from request object or array object.
 * @memberof utils
 * @param request {object} request body
 * @param requiredParams {array} required params in request body
 * @return {*}
 */
export declare function checkRequiredMissingParam(request: any, requiredParams: any): string | false | null;
/**
 * 'true' if object is empty otherwise 'false'
 * @memberof utils
 * @param obj {object} object can be 'object,string,number,array'
 * @returns {boolean}
 */
export declare function isEmpty(obj: any): boolean;
/**
 * 'true' if object is array otherwise 'false'
 * @memberof utils
 * @param arr {array} array object
 * @returns {boolean}
 */
export declare function isArray(arr: string | any[]): boolean;