# Regular expressions
# Dashboard
The Regular Expressions dashboard allows you to manage all your validation rules. Novti provides by default system
Regular Expressions that can be used out-of-the-box. But we're also providing the freedom to create any Regular Expressions that will match your needs.
The system values can be recognized by the system
tag in the column Actions.
# Description
The description will be used to recognize your Regular Expression. If you're going to connect this validation rule to a specific field the description
will be shown in a dropdown.
# Value
Your desired Regular Expression. To make sure that the Regular Expression work as expected we recommend testing your values at https://regex101.com/ (opens new window).
NOTE
The Regular Expressions shouldn't contain the /
at the beginning and at the end of your value.
- ❌
/[a-Z]/
- ✔️
[a-Z]
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