rougail-output-doc/tests/docs/no_namespace/04_5validators_multi2.md

---
gitea: none
include_toc: true
---
# dictionaries/rougail/00-base.yml

```yaml
---
version: 1.1
var1:
  description: a second variable
  multi: true
  default:
    - no
    - yes
  test:
    - val1
    - val2
  validators:
    - params:
        values:
          variable: _.var1
          whole: true
      jinja: |
        {% if values | length > 2 %}
        length must be less than 3
        {% endif %}
      description: check length is less than 3
```
# Variables

| Variable                                                                                                                         | Description                                                                                                                      |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **var1**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory` `unique` `multiple`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     | A second variable.<br/>**Validator**: check length is less than 3.<br/>**Default**: <br/>- no<br/>- yes<br/>**Examples**: <br/>- val1<br/>- val2                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |