> For the complete documentation index, see [llms.txt](https://docs.cotter.app/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.cotter.app/sdk-reference/ios/ios-sdk-passwordless-login/check-if-trusted-device-is-enrolled.md).

# Check if Trusted Device is Enrolled

There are 3 methods that you can use to check about Trusted Device enrollment: 

1. [Check if this device is a Trusted Device](/sdk-reference/ios/ios-sdk-passwordless-login/check-if-trusted-device-is-enrolled.md#check-if-this-device-is-a-trusted-device)
2. [Check if this account has any Trusted Device](/sdk-reference/ios/ios-sdk-passwordless-login/check-if-trusted-device-is-enrolled.md#check-if-this-account-has-any-trusted-device) 

## **Check if this device is a Trusted Device**

Example:

```swift
func checkTrustedDeviceStatusForThisDevice(userID: String) {
  func callback(response: CotterResult<EnrolledMethods>) {
    switch response {
    case .success(let resp):
      if resp.enrolled && resp.method == "TRUSTED_DEVICE" {
        // This user's is enrolled in trusted device feature
      }
    case .failure(let err):
      // Server returned error
    }
  }

  CotterAPIService.shared.getTrustedDeviceStatus(userID: userID, cb: callback)
}
```

JSON Result:

```swift
{
  "enrolled": true, // If this user's device is enrolled in the below method, will show true
  "method": "TRUSTED_DEVICE" 
}
```

## **Check if this account has any Trusted Device**

Example:

```swift
func checkTrustedDeviceStatusForUser(userID: String) {
  func callback(response: CotterResult<EnrolledMethods>) {
    switch response {
    case .success(let resp):
      if resp.enrolled && resp.method == "TRUSTED_DEVICE" {
        // This user is enrolled in trusted device feature (may not be on this device but another one)
      }
    case .failure(let err):
      // Server returned error
    }
  }

CotterAPIService.shared.getTrustedDeviceEnrolledAny(userID: userID, cb: cb)
}
```

JSON Result:

```swift
{
  "enrolled": true, // If user is enrolled in the below method, will show true
  "method": "TRUSTED_DEVICE" 
}
```