# Lock/Unlock Form

{% hint style="info" %}
**Block Information**

Available in: Page Flow

Toolbox Category: Form

Block Type: [Regular](/app-editor/page-flow/block-anatomy.md#regular-block)
{% endhint %}

The **`Lock/Unlock Form`** block is used to prevent the form's submission while some processing is going on. When the processing is complete, the unlock option releases the lock.

<div align="left"><figure><img src="/files/YKCmS2lZJoCjmW8ClmeB" alt="" width="174"><figcaption><p>Lock/Unlock Form block</p></figcaption></figure></div>

The block consists of a [Dropdown configuration setting](/app-editor/page-flow/block-anatomy.md#dropdown) with options to Lock and Unlock the form.

{% hint style="warning" %}
This block only works when used in *Form* type pages. See [Working With Forms](/app-editor/page-editor/working-with-forms.md) to learn about how forms work.
{% endhint %}


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