> ## Documentation Index
> Fetch the complete documentation index at: https://docs.gleap.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Ionic Capacitor SDK: Suppressing personal data

> Exclude personal information from captured feedback with the Gleap Ionic Capacitor SDK. Follow the integration code examples.

<Info>This page is only relevant for the Ionic web platform.</Info>

On the web platform, the Gleap Capacitor plugin runs the Gleap JavaScript SDK, so screenshots and replays use its privacy controls. The SDK masks the values of sensitive fields before they leave the page: every character becomes `*`.

## Fields masked automatically

Password fields and fields whose `autocomplete` attribute contains `current-password`, `new-password`, `one-time-code`, `cc-number` or `cc-csc` are always masked, in screenshots from JavaScript SDK 18.1.1. Earlier versions included the values of password fields in the page snapshot behind a screenshot, so make sure your app resolves the `gleap` package to 18.1.1 or later.

## Mask a field

Add the class `rr-mask` to a field, or to an element that contains fields, to mask their values:

```html theme={null}
<input name="secret" type="text" class="rr-mask" />
```

## Hide an element

Add the class `rr-block` to hide an element and everything inside it:

```html theme={null}
<div class="test">
  <div class="left">Welcome :)</div>
  <div class="right rr-block">This text is sensitive!</div>
</div>
```

Replays record an empty placeholder of the same size instead of the element. Screenshots render the area blank, and fields inside it are masked.

## Class names from older versions

This page used to document `gl-mask` and `gl-block`. From JavaScript SDK 18.1.1, `gl-mask` masks fields like `rr-mask`; earlier versions did not mask the values of `gl-mask` fields. Screenshots render `gl-block` areas blank, but replays stopped blocking them in JavaScript SDK 16.2.5, so use `rr-block` instead.

For all options, see [Privacy controls](/documentation/javascript/suppressing-personal-data) in the JavaScript SDK documentation.