> For the complete documentation index, see [llms.txt](https://developers.polymath.network/polymath/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.polymath.network/polymath/api/icheckpermission.md).

# ICheckPermission.sol

View Source: [contracts/interfaces/ICheckPermission.sol](https://github.com/PolymathNetwork/polymath-core/tree/096ba240a927c98e1f1a182d2efee7c4c4c1dfc5/contracts/interfaces/ICheckPermission.sol)

**ICheckPermission**

## Functions

* [checkPermission(address \_delegate, address \_module, bytes32 \_perm)](/polymath/api/icheckpermission.md#checkpermission)

### checkPermission

Validate permissions with PermissionManager if it exists, If no Permission return false

```javascript
function checkPermission(address _delegate, address _module, bytes32 _perm) external view
returns(hasPerm bool)
```

**Returns**

success

**Arguments**

| Name       | Type    | Description                         |
| ---------- | ------- | ----------------------------------- |
| \_delegate | address | address of delegate                 |
| \_module   | address | address of PermissionManager module |
| \_perm     | bytes32 | the permissions                     |