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