> ## Documentation Index
> Fetch the complete documentation index at: https://docs.gobl.org/llms.txt
> Use this file to discover all available pages before exploring further.

# DateTime

Civil date time in simplified ISO format with no time zone nor location information, for example: 2021-05-26T13:45:00

## Schema ID

`https://gobl.org/draft-0/cal/date-time`

## Validation Rules

| Field                   | Test                                                | Validation Code / Message                     |
| ----------------------- | --------------------------------------------------- | --------------------------------------------- |
| <small>DateTime</small> | <ul class="gobl-test"><li>Valid date time</li></ul> | `GOBL-CAL-DATETIME-01`<br />Invalid date time |