---
title: "julianModified(minimumLength:)"
framework: foundation
role: symbol
role_heading: Type Method
path: "foundation/date/formatstyle/symbol/day/julianmodified(minimumlength:)"
---

# julianModified(minimumLength:)

Creates a custom day format style representing the modified Julian day.

## Declaration

```swift
static func julianModified(minimumLength: Int = 1) -> Date.FormatStyle.Symbol.Day
```

## Parameters

- `minimumLength`: Specifies the minimum number of digits.

## Return Value

Return Value The minimum length specifies the minimum number of digits, zero-padded if necessary. For example, 002451334.

## See Also

### Modifying a Day Format

- [defaultDigits](foundation/date/formatstyle/symbol/day/defaultdigits.md)
- [ordinalOfDayInMonth](foundation/date/formatstyle/symbol/day/ordinalofdayinmonth.md)
- [twoDigits](foundation/date/formatstyle/symbol/day/twodigits.md)