rougail-output-doc/tests/docs/no_namespace/20_0validators_differ_redefine.md

---
gitea: none
include_toc: true
---
# dictionaries/rougail/01-base.yml

```yaml
---
version: '1.1'
var3:
  redefine: true
  validators:
    - type: jinja
      jinja: |
        {% if _.var3 == _.var2 %}
        var3 must be different than var2
        {% endif %}
      description: var3 must be different than var2
```
# dictionaries/rougail/00-base.yml

```yaml
---
version: '1.1'
var1: no    # a first variable
var2: no    # a second variable
var3:
  description: a third variable
  default: yes
  validators:
    - type: jinja
      jinja: |
        {% if _.var3 == _.var1 %}
        var3 must be different than var1
        {% endif %}
      description: var3 must be different than var1
```
# Variables

| Variable                                                                                                     | Description                                                                                                  |
|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| **var1**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 | A first variable.<br/>**Default**: no                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| **var2**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 | A second variable.<br/>**Default**: no                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
| **var3**<br/>[`string`](https://rougail.readthedocs.io/en/latest/variable.html#variables-types) `standard` `mandatory`                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 | A third variable.<br/>**Validator**: var3 must be different than var2.<br/>**Default**: yes                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |


# Example with all variables modifiable

```yaml
---
var1: no
var2: no
var3: yes
```