# usergroup.isreadable

### Description

`boolean usergroup.isreadable(array userGroupIds)`

This method checks if the given user groups are available for reading.

### Parameters

`(array)` IDs of the user groups to check.

### Return values

`(boolean)` Returns `true` if the given user groups are available for
reading.

### Examples

#### Check multiple user groups

Check if the two user groups are readable.

Request:

``` {.java}
{
    "jsonrpc": "2.0",
    "method": "usergroup.isreadable",
    "params": [
        "21",
        "22"
    ],
    "auth": "038e1d7b1735c6a5436ee9eae095879e",
    "id": 1
}
```

Response:

``` {.java}
{
    "jsonrpc": "2.0",
    "result": true,
    "id": 1
}
```

### See also

-   [usergroup.exists](exists)
-   [usergroup.iswritable](iswritable)

### Source

CUserGroup::isReadable() in *frontends/php/api/classes/CUserGroup.php*.