== Variables

[cols="1a,1a"]
|====
| Variable   | Description   
| 

**var1** +
`https://rougail.readthedocs.io/en/latest/variable.html#variables-types[string]` `standard` `mandatory`            | 
A first variable. +
**Default**: no               
| 

**var2** +
`https://rougail.readthedocs.io/en/latest/variable.html#variables-types[string]` `standard` `mandatory`            | 
A second variable. +
**Default**: no               
| 

**var3** +
`https://rougail.readthedocs.io/en/latest/variable.html#variables-types[string]` `standard` `mandatory`            | 
A third variable. +
**Validator**: var3 must be different than var2. +
**Default**: yes +
**Example**: yes               
|====