# Rougail > **🛈 Informations** > > **rougail**\ > `standard` | Variable                                                       | Description                                                    | |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | **rougail.var1**
`integer` `multiple` `standard` `mandatory` `unique` | A second variable.
**Validator**: value must be equal to index
**Default**:
• 0
• 1
• 2
**Example**: 0 |