# Key

### startsWith

you can get property value via `file.conditional.key.startsWith` function

```javascript
const json = require("jsonbyte");


const file = new json("./file.json")

const con = file.conditional.key.startsWith("a")
console.log(con)
```

### includes

you can get property value via `file.conditional.key.includes` function

```javascript
const json = require("jsonbyte");


const file = new json("./file.json")

const con = file.conditional.key.includes("b")
console.log(con)
```

### endsWith

you can get property value via `file.conditional.key.endsWith` function

```javascript
const json = require("jsonbyte");


const file = new json("./file.json")

const con = file.conditional.key.endsWith("c")
console.log(con)
```
