rougail-output-doc/tests/docs/base/04_7validators_variable_optional.adoc

== dictionaries/rougail/00-base.yml

[,yaml]
----
version: '1.1'
general:  # a family
  int:
    description: a first number
    type: number
    test:
      - 5
    validators:
      - jinja: |
          {% if _.int == int2 %}
          int and int2 must be different
          {% endif %}
        params:
          int2:
            variable: _.int2
            optional: true
        description: int and int2 must be different
      - jinja: |
          {% if int3 is defined and _.int == int3 %}
          int and int3 must be different
          {% endif %}
        params:
          int3:
            variable: _.int3
            optional: true
        description: int and int3 must be different
  int2: 1  # a second number
----
== Variables pour "rougail"

=== a family

`basic`

[cols="110a,110a",options="header"]
|====
| Variable                                                                                                     | Description                                                                                                  
| 
**rougail.general.int** +
`https://rougail.readthedocs.io/en/latest/variable.html#variables-types[number]` `basic` `obligatoire`                                                                                                              | 
A first number. +
**Validators**:

* int and int2 must be different.
* int and int3 must be different.

**Exemple**: 5                                                                                                              
| 
**rougail.general.int2** +
`https://rougail.readthedocs.io/en/latest/variable.html#variables-types[number]` `standard` `obligatoire`                                                                                                              | 
A second number. +
**Défaut**: 1                                                                                                              
|====