---
metadata:
  - name: generator
    content: Diplodoc Platform v5.54.2
alternate:
  - https://appmetrica.yandex.by/docs/en/sdk/ios/analytics/swift/BirthDateAttribute.md
  - https://appmetrica.yandex.by/docs/ru/sdk/ios/analytics/swift/BirthDateAttribute.md
  - href: en/sdk/ios/analytics/swift/BirthDateAttribute.md
    type: text/markdown
    title: Markdown version
  - href: ../../../../llms.txt
    type: text/markdown
    title: llms.txt
---
> **Documentation Index:** Fetch the complete configuration index at https://appmetrica.yandex.by/docs/en/llms.txt

# BirthDateAttribute protocol

The protocol defines methods for updating the age or date of birth of a user profile.

## Instance methods {#instance_summary}

#|
|| -[withAge(_:)](#method_withAge) | Updates the attribute value. ||
|| -[withDate(year:)](#method_withYear) | Updates the attribute value. ||
|| -[withDate(year:month:)](#method_withYear_month) | Updates the attribute value. ||
|| -[withDate(year:month:day:)](#method_withYear_month_day) | Updates the attribute value. ||
|| -[withDate(dateComponents:)](#method_withDateComponents) | Updates the attribute value. ||
|| -[withValueReset()](#method_withValueReset) | Resets the attribute value. ||
|#

## Method descriptions {#method_detail}

### withAge(_:) {#method_withAge}

```swift translate=no
func withAge(_ value: UInt) -> UserProfileUpdate
```

Updates the attribute value.

**Parameters:**

#|
|| `value` | Age. ||
|#

**Returns:**

The `UserProfileUpdate` class instance.

### withDate(year:) {#method_withYear}

```swift translate=no
func withDate(year: UInt) -> UserProfileUpdate
```

Updates the attribute value.

**Parameters:**

#|
|| `year` | Year of birth. ||
|#

**Returns:**

The `UserProfileUpdate` class instance.

### withDate(year:month:) {#method_withYear_month}

```swift translate=no
func withDate(year: UInt, month: UInt) -> UserProfileUpdate
```

Updates the attribute value.

**Parameters:**

#|
|| `year` | Year of birth. ||
|| `month` | Month of birth. ||
|#

**Returns:**

The `UserProfileUpdate` class instance.

### withDate(year:month:day:) {#method_withYear_month_day}

```swift translate=no
func withDate(year: UInt, month: UInt, day: UInt) -> UserProfileUpdate
```

Updates the attribute value.

**Parameters:**

#|
|| `year` | Year of birth. ||
|| `month` | Month of birth. ||
|| `day` | Day of birth. ||
|#

**Returns:**

The `UserProfileUpdate` class instance.

### withDate(dateComponents:) {#method_withDateComponents}

```swift translate=no
func withDate(dateComponents: DateComponents) -> UserProfileUpdate
```

Updates the attribute value.

**Parameters:**

#|
|| `dateComponents` | The [DateComponents](https://developer.apple.com/documentation/foundation/datecomponents) class instance. ||
|#

**Returns:**

The `UserProfileUpdate` class instance.

### withValueReset() {#method_withValueReset}

```swift translate=no
func withValueReset() -> UserProfileUpdate
```

Resets the attribute value.

**Returns:**

The `UserProfileUpdate` class instance.