> For the complete documentation index, see [llms.txt](https://docs.apryse.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.apryse.com/salesforce/forms/forms/create-signature-field.md).

# Create signature field and signature widget annotation using JavaScript

Learn how to create a new signature field with a required flag and a signature widget annotation in WebViewer 8.9. Enable initials feature for the Signature Widget. Check out our guide for a step-by-s

To create a new signature field with required flag and a signature widget annotation.

{% tabs %}
{% tab title="JavaScript (SDK v8.0+)" %}
{% code lineNumbers="true" %}

```js
WebViewer(...)
.then(instance => {
  const { annotationManager, Annotations } = instance.Core;
  const { WidgetFlags } = Annotations;

  // myBtn is your own custom button
  document.getElementById('myBtn').addEventListener('click', () => {

    // set flags for required
    const flags = new WidgetFlags();
    flags.set('Required', true);

    // create a form field
    const field = new Annotations.Forms.Field("some signature field name", { 
      type: 'Sig', 
      flags,
    });

    // create a widget annotation
    const widgetAnnot = new Annotations.SignatureWidgetAnnotation(field, {
      appearance: '_DEFAULT',
      appearances: {
        _DEFAULT: {
          Normal: {
            offset: {
              x: 100,
              y: 100,
            },
          },
        },
      },
    });

    // set position and size
    widgetAnnot.PageNumber = 1;
    widgetAnnot.X = 100;
    widgetAnnot.Y = 100;
    widgetAnnot.Width = 50;
    widgetAnnot.Height = 20;

    //add the form field and widget annotation
    annotationManager.getFieldManager().addField(field);
    annotationManager.addAnnotation(widgetAnnot);
    annotationManager.drawAnnotationsFromList([widgetAnnot]);
  });
});
```

{% endcode %}

[Annotations.WidgetFlags](https://sdk.apryse.com/api/web/Core.Annotations.WidgetFlags.html) [Annotations.Forms.Field](https://sdk.apryse.com/api/web/Core.Annotations.Forms.Field.html) [Annotations.SignatureWidgetAnnotation](https://sdk.apryse.com/api/web/Core.Annotations.SignatureWidgetAnnotation.html#SignatureWidgetAnnotation__anchor) [Annotations.WidgetAnnotation](https://sdk.apryse.com/api/web/Core.Annotations.WidgetAnnotation.html) [AnnotationManager.addAnnotation](https://sdk.apryse.com/api/web/Core.AnnotationManager.html#addAnnotation__anchor) [AnnotationManager.drawAnnotationsFromList](https://sdk.apryse.com/api/web/Core.AnnotationManager.html#drawAnnotationsFromList__anchor) [AnnotationManager.getFieldManager](https://sdk.apryse.com/api/web/Core.AnnotationManager.html#getFieldManager__anchor) [FieldManager.addField](https://sdk.apryse.com/api/web/Core.Annotations.Forms.FieldManager.html#addField__anchor)
{% endtab %}

{% tab title="JavaScript (SDK v6.0+)" %}
{% code lineNumbers="true" %}

```js
WebViewer(...)
.then(instance => {
  const { annotManager, Annotations } = instance;
  const { WidgetFlags } = Annotations;

  // myBtn is your own custom button
  document.getElementById('myBtn').addEventListener('click', () => {

    // set flags for required
    const flags = new WidgetFlags();
    flags.set('Required', true);

    // create a form field
    const field = new Annotations.Forms.Field("some signature field name", { 
      type: 'Sig', 
      flags,
    });

    // create a widget annotation
    const widgetAnnot = new Annotations.SignatureWidgetAnnotation(field, {
      appearance: '_DEFAULT',
      appearances: {
        _DEFAULT: {
          Normal: {
            data:
              'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsMAAA7DAcdvqGQAAAAYdEVYdFNvZnR3YXJlAHBhaW50Lm5ldCA0LjEuMWMqnEsAAAANSURBVBhXY/j//z8DAAj8Av6IXwbgAAAAAElFTkSuQmCC',
            offset: {
              x: 100,
              y: 100,
            },
          },
        },
      },
    });

    // set position and size
    widgetAnnot.PageNumber = 1;
    widgetAnnot.X = 100;
    widgetAnnot.Y = 100;
    widgetAnnot.Width = 50;
    widgetAnnot.Height = 20;

    //add the form field and widget annotation
    annotManager.getFieldManager().addField(field);
    annotManager.addAnnotation(widgetAnnot);
    annotManager.drawAnnotationsFromList([widgetAnnot]);
  });
});
```

{% endcode %}

[Annotations.WidgetFlags](https://sdk.apryse.com/api/web/Core.Annotations.WidgetFlags.html) [Annotations.Forms.Field](https://sdk.apryse.com/api/web/Core.Annotations.Forms.Field.html) [Annotations.SignatureWidgetAnnotation](https://sdk.apryse.com/api/web/Core.Annotations.SignatureWidgetAnnotation.html#SignatureWidgetAnnotation__anchor) [Annotations.WidgetAnnotation](https://sdk.apryse.com/api/web/Core.Annotations.WidgetAnnotation.html) [AnnotationManager.addAnnotation](https://sdk.apryse.com/api/web/Core.AnnotationManager.html#addAnnotation__anchor) [AnnotationManager.drawAnnotationsFromList](https://sdk.apryse.com/api/web/Core.AnnotationManager.html#drawAnnotationsFromList__anchor) [AnnotationManager.getFieldManager](https://sdk.apryse.com/api/web/Core.AnnotationManager.html#getFieldManager__anchor) [FieldManager.addField](https://sdk.apryse.com/api/web/Core.Annotations.Forms.FieldManager.html#addField__anchor)
{% endtab %}
{% endtabs %}

## Creating a signature widget to accept initials

Starting in WebViewer 8.9, you can create a Signature Widget that accepts initials. If a signature widget is flagged as `requiresInitials`, it will apply the initials created by the user in the [signature modal](/web/digital-signature/interacting-with-signature-field.md#applying-initials-to-a-signature-field). This optional parameter can be passed when instantiating a Signature Widget. Please note that the initials feature must be enabled in order for this to be displayed in the viewer. For a sample on how to do this refer to [this guide](/web/digital-signature/signature-tool.md#initials-as-signature).

{% tabs %}
{% tab title="JavaScript" %}
{% code lineNumbers="true" %}

```js
WebViewer(...)
.then(instance => {
  const { annotationManager, Annotations } = instance.Core;
  const { WidgetFlags } = Annotations;

  // myBtn is your own custom button
  document.getElementById('myBtn').addEventListener('click', () => {

    // set flags for required
    const flags = new WidgetFlags();
    flags.set('Required', true);

    // create a form field
    const field = new Annotations.Forms.Field("some signature field name", { 
      type: 'Sig', 
      flags,
    });

    // create a widget annotation
    const widgetAnnot = new Annotations.SignatureWidgetAnnotation(field, {
      appearance: '_DEFAULT',
      appearances: {
        _DEFAULT: {
          Normal: {
            offset: {
              x: 100,
              y: 100,
            },
          },
        },
      },
      // If this option is passed, the widget will apply any 
      // initials created by the user in the Signature Modal
      requiresInitials: true,
    });
    
    // to show the 'initials' field indicator on widget import
    widgetAnnot.setCustomData('trn-signature-type', 'initialsSignature')

    // set position and size
    widgetAnnot.PageNumber = 1;
    widgetAnnot.X = 100;
    widgetAnnot.Y = 100;
    widgetAnnot.Width = 50;
    widgetAnnot.Height = 20;

    //add the form field and widget annotation
    annotationManager.getFieldManager().addField(field);
    annotationManager.addAnnotation(widgetAnnot);
    annotationManager.drawAnnotationsFromList([widgetAnnot]);
  });
});
```

{% endcode %}
{% endtab %}
{% endtabs %}

[Annotations.WidgetFlags](https://sdk.apryse.com/api/web/Core.Annotations.WidgetFlags.html) [Annotations.Forms.Field](https://sdk.apryse.com/api/web/Core.Annotations.Forms.Field.html) [Annotations.SignatureWidgetAnnotation](https://sdk.apryse.com/api/web/Core.Annotations.SignatureWidgetAnnotation.html#SignatureWidgetAnnotation__anchor) [Annotations.WidgetAnnotation](https://sdk.apryse.com/api/web/Core.Annotations.WidgetAnnotation.html) [AnnotationManager.addAnnotation](https://sdk.apryse.com/api/web/Core.AnnotationManager.html#addAnnotation__anchor) [AnnotationManager.drawAnnotationsFromList](https://sdk.apryse.com/api/web/Core.AnnotationManager.html#drawAnnotationsFromList__anchor) [AnnotationManager.getFieldManager](https://sdk.apryse.com/api/web/Core.AnnotationManager.html#getFieldManager__anchor) [FieldManager.addField](https://sdk.apryse.com/api/web/Core.Annotations.Forms.FieldManager.html#addField__anchor)


---

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