# Custom Format a Date

For custom date or datetime formatting, use this configuration. 

## Getting Started 

### STEP 1 - Add the Library <a href="#step-1---add-the-library" id="step-1---add-the-library"></a>

First, **add the library** as detailed in [Quick Start](/sa5-format/quick-start.md).

### STEP 2 - Apply the custom attributes <a href="#step-2---apply-the-custom-attributes-to-the-elements-you-want-to-affect" id="step-2---apply-the-custom-attributes-to-the-elements-you-want-to-affect"></a>

SA5's formatting attributes are element-specific.  You simply apply the custom attributes to the date elements you want specially formatted.&#x20;

The details on the attributes are below.&#x20;

## Usage Notes&#x20;

### `wfu-format-date` = ( *format string* )&#x20;

**Required.**  Create your format string using any of the [Standard Date Formats](#standard-date-formats)&#x20;

Examples;&#x20;

* `DD MMM YY` formats as 13 Jan 25 &#x20;

### Notes

These attributes are *not needed*, as the default value is appropriate for this use case;&#x20;

* `wfu-format-mode` = `date`&#x20;
* `wfu-format-handler` = `dayjs`&#x20;

## Standard Date Formats&#x20;

Combine these format parts into a format string;&#x20;

| Format | Output           | Description                           |
| ------ | ---------------- | ------------------------------------- |
| `YY`   | 18               | Two-digit year                        |
| `YYYY` | 2018             | Four-digit year                       |
| `M`    | 1-12             | The month, beginning at 1             |
| `MM`   | 01-12            | The month, 2-digits                   |
| `MMM`  | Jan-Dec          | The abbreviated month name            |
| `MMMM` | January-December | The full month name                   |
| `D`    | 1-31             | The day of the month                  |
| `DD`   | 01-31            | The day of the month, 2-digits        |
| `d`    | 0-6              | The day of the week, with Sunday as 0 |
| `dd`   | Su-Sa            | The min name of the day of the week   |
| `ddd`  | Sun-Sat          | The short name of the day of the week |
| `dddd` | Sunday-Saturday  | The name of the day of the week       |
| `H`    | 0-23             | The hour                              |
| `HH`   | 00-23            | The hour, 2-digits                    |
| `h`    | 1-12             | The hour, 12-hour clock               |
| `hh`   | 01-12            | The hour, 12-hour clock, 2-digits     |
| `m`    | 0-59             | The minute                            |
| `mm`   | 00-59            | The minute, 2-digits                  |
| `s`    | 0-59             | The second                            |
| `ss`   | 00-59            | The second, 2-digits                  |
| `SSS`  | 000-999          | The millisecond, 3-digits             |
| `Z`    | +05:00           | The offset from UTC, ±HH:mm           |
| `ZZ`   | +0500            | The offset from UTC, ±HHmm            |
| `A`    | AM PM            |                                       |
| `a`    | am pm            |                                       |

See the full docs- \
<https://day.js.org/docs/en/display/format>


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