J-Validator
npm install j-validator
validates a given json object against a given property.
var property=key1: 1key2:_:'1&&noExtraKey'subKey1: 0subKey2: 1key3: 'isArray'key4: '0||isFunc'{return true;};;// returns true||false only;//returns a list of validation messages// register a frequently used method, which will be considered as if it was built-in.
list of built-in validate method available are
- 0, null
- 1, not null
- isArray
- isFunc
- isNum
- isString
- isBoolean
- notEmptyStr
- noExtraKey // returns false if corresponding validator property does not present
Sample input
;var o=key1:1key2:key2sub1:'asd'key2sub2:truekey3:nullkey4:'undesired';var v=_:'noExtraKey'key1:'m&&isNum'key2:_:'1'key2sub1:'isString&&1'key2sub2:'isBoolean'key3:'(isString&&isNum)||0';;//outputs below"result":false"msg":"path":"_""validates":"noExtraKey""value":"key1":1"key2":"key2sub1":"asd""key2sub2":true"key3":null"key4":"undesired""level":"ERROR""info":"method validation failed""path":"_.key1""validates":"m""value":1"level":"ERROR""info":"method validation failed""path":"_.key3""validates":"isString""value":null"level":"ERROR""info":"method validation failed"
WRITTEN in ES6 syntax, use babel-loader to translate in case of es5 environment.