Is-good-json NPM

is-good-json

Simple package to validate JSON files.

Usage

isGoodJSON('{"kity": "Fluffy"}'); // returns parsed object
isGoodJSON('{"kity" "Fluffy"}'); // returns false

Install / Update

npm install --save is-good-json

Usage

Syntax

isGoodJSON(<argument>);

Example

// load package
const isGoodJSON = require('is-good-json');

// use it
isGoodJSON('{"this": "is","a": "good json"}'); // -> returns parsed object: {"this": "is","a": "good json"}
isGoodJSON({ this: 'is', a: 'good json' }); // -> returns same object

isGoodJSON('{ha: "hi" meuo: "ho"}'); // -> returns false
isGoodJSON('[{"ths":asdf}{"adasd":asdf}]'); // -> returns false

// empty arrays and objects
isGoodJSON('[]'); // -> returns false
isGoodJSON('{}'); // -> returns false
isGoodJSON([]); // -> returns false
isGoodJSON({}); // -> returns false

Usage

Syntax : b = isGoodJSON(a);

where a and b are as follows,

value of `a`	value of `b`
`null`	`false`
`true` or `false`	`false`
any number	`false`
valid json as `string`	parsed json object
valid json as `object`	same json object
invalid json as `string`	`false`
invalid json as `object`	`false`
valid, but empty json	`false`
valid non-empty `object`	same object
valid non-empty `array`	same array
valid, but empty `object`	`false`
valid, but empty `array`	`false`

one more example

isGoodJSON('{"name": "Kitty", "friends":["tom", "jerry"]}');
/* returns the following parsed object:
    {
        name: "kitty",
        friends: ["tom", "jerry"]
    }
 */

If you wish to file any feature/bugs, mention it on issues.

Enjoy.

Change log

v1.0.5, v1.0.6
- linting stuffs
- docs
- greenkeeper issues
v1.0.4
- Perf improvements with #1, (thanks @demacdonald)
- adds Greenkeeper, tavis ci.
v1.0.3
- Documentation updates.
v1.0.2
- Dependency adjustments.
v1.0.1
- Github integration done right.
v1.0.0
- Initial release