# Set Field Input Value

{% 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 **`Set Field Input Value`** block is used to set the value of the specified field input of the form.

<div align="left"><figure><img src="/files/BQYLVvpy7a5r6SS4CFgO" alt="" width="365"><figcaption><p>Set Field Input Value block</p></figcaption></figure></div>

The block consists of the following (from left to right):

* *Field ID*: [Value Parameter](/app-editor/page-flow/block-anatomy.md#value-parameters) of type [text](/app-editor/page-flow/references/value-types.md) that specifies the Field Identifier (FieldID) of the form field.
* *Value*: [Value Parameter](/app-editor/page-flow/block-anatomy.md#value-parameters) of type [text](/app-editor/page-flow/references/value-types.md) that specifies the value to be set.

{% 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.
* The behavior of this block is similar to the [Set Input Value](/app-editor/page-flow/toolbox-blocks/set-input-value.md) block, with the difference being that this block refers to the field identifier and not the element.
  {% endhint %}

***

## Usage Example

The image below shows an example of the **`Set Field Input Value`** block. Here the value of the *FirstName* field input will be set to *John*.

<div align="left"><figure><img src="/files/6FjRuR2HhqFuHqUqbpmw" alt="" width="563"><figcaption><p>Example of the Set Field Input Value block</p></figcaption></figure></div>

The result of the above example can be seen below:

<figure><img src="/files/P0Fj8NrfM2MMo6JgJ642" alt=""><figcaption><p>Result of the example for Set Field Input Value block</p></figcaption></figure>


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