I have multiple checkbox and want to pass their value on next page when i checked them.
My code is 

```
<form method="POST">
    <input type="checkbox" name="city" id="city" value="Gold" />
         <input type="checkbox" name="city" id="city" value="Platinum" />
         <input type="checkbox" name="city" id="city" value="Silver" />
    <input type="submit" value="Submit" />
</form>

```