# Regex

{% hint style="warning" %}
**This documentation site is deprecated. Please visit the control panel at** [**https://monitorss.xyz** ](https://monitorss.xyz)**for all up-to-date functionality**
{% endhint %}

\
Regex filters can be defined with the "rfilters" key via manual editing. Remember to escape backslashes by using double backslashes.

{% hint style="warning" %}
If regex filters are defined, regular filters will be ignored
{% endhint %}

## Format

{% code title="Feed" %}

```javascript
{
    "rfilters": {
        "title": "\\d+",
        "description": "apples"
    }
}
```

{% endcode %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.monitorss.xyz/bot-customizations/filters/filters-regex.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.