Linked Account Declaration UI Component

Overview

To add a Linked Account via the Account Information Service (AIS) UI Component a user with a Controller role of the Identity must complete a Strong Customer Authentication (SCA) challenge to confirm ownership of the Linked Account.

SCA challenge state

If the SCA challenge fails, the Linked Account will remain in the PENDING_CHALLENGE state until a successful SCA challenge is completed.

Embed the Linked Account Declaration UI Component

The Linked Account Declaration Component requires the below parameters in order to be initialized successfully.

tip

To use Weavr UI components, you must first set up the Weavr UI library in your application and ensure that you have an authentication token set as per instruction.

linkedAccountDeclaration(linkedAccountId, options);

Parameter	Type	Required?	Description
linkedAccountId	string	Required	This property should be used to verify the Linked Account with the status PENDING_CHALLENGE.
options	object	Optional	Add styling to the component.

const linkedAccountDeclaration =
  weavrComponents.prompt.linkedAccountDeclaration(linkedAccountId, options);

Mounting

To display the component on the screen, it's necessary to mount it to the DOM. This involves creating a wrapping element that will serve as the container for injecting the secure frame. Be sure to assign an id to the HTML element.

note

Upon mounting to the element target the component will immediately call the necessary API’s in order to populate the necessary data on screen.

<!--linked-account-declaration.html-->
<div id="linked-account-declaration-example"></div>

// secure-linked-account-declaration.js
const linkedAccountDeclaration =
  weavrComponents.prompt.linkedAccountDeclaration(linkedAccountId, options);
linkedAccountDeclaration.mount("#linked-account-declaration-example");

Look and feel

The options parameter manages the overall appearance of the component. The below defines the options object:

Property	Type	Required?	Description
classNames	object	Optional	Defines which classes are to be appended to the wrapping element.
style	object	Optional	Defines the look and feel of the components elements.

const linkedAccountDeclaration =
  weavrComponents.prompt.linkedAccountDeclaration(linkedAccountId, {
    classNames: "linked-account-declaration-class",
    style: {
      // Definition found below
    },
  });

Property Definitions

style

The specified styles will be implemented on the component when it is mounted. While all key-value pairs are optional, each has a default value assigned. You can customize the default values by passing the desired values accordingly

Property	Type	Required?	Description
container	object	Optional	Styles the wrapping element of the component that within the secure frame
lineColor	string	Optional	Line color.
buttons	object	Optional	Defines the look and feel of the button elements.
consentFont	object	Optional	Defines the look and feel of the font used in the consent.
smallTextColor	string	Optional	Defines the look and feel of the font used in the consent.

const linkedAccountDeclaration = weavrComponents.prompt.linkedAccountDeclaration(linkedAccountId, {
    classNames: "linked-account-declaration-class",
    style: {
        container: {
            height: '900px',
            fontSize: '1rem',
            fontFamily: 'Inter',
            backgroundColor: '#fff',
            padding: '3rem',
            borderRadius: '1rem',
            ...
        },
        lineColor: '#E0E0E0',
        buttons: {
            buttonRadius: '1rem',
            buttonBackgroundColor: '#F4F4F4',
            buttonTextColor: '#0F0B3E'
        },
        consentFont: {
            headingIconColor: '#0F0B3E',
            bodyTextColor: '#595959 ',
        },
        smallTextColor: '#0F0B3E'
    }
})

container

Each property follows the object format outlined below. This object features the following parameters, with each one accepting inputs based on the provided link.

note

The Pseudo-Class Object is a recursive structure composed of the same properties listed below. During recursion, the properties specific to the Pseudo-Class are omitted.

Parameter	Type	Required	Description
backgroundColor	string	Optional	Background color
border	string	Optional	Border width, style, and color
borderRadius	string	Optional	Border rounded corners
classesNames	string	Optional	Custom styling, or referencing in your stylesheet
color	string	Optional	Text color
fontFamily	string	Optional	Text font
fontSize	string	Optional	Font size
fontSmoothing	string	Optional	Font smoothing (anti-aliasing)
fontStyle	string	Optional	Text Style (italic or normal)
fontVariant	string	Optional	Text with small caps (or other font variants)
fontWeight	string	Optional	Text weight (thickness or boldness)
height	string	Optional	Component height
letterSpacing	string	Optional	Space between characters in the text
lineHeight	string	Optional	Height of text
margin	string	Optional	Spacing within component
padding	string	Optional	Spacing inside Component (between content & border)
textAlign	string	Optional	Horizontal text alignment
textDecoration	string	Optional	Text underline or overline
textIndent	string	Optional	First line text indentation
textShadow	string	Optional	Text shadow effect
textTransform	string	Optional	Text capitalization
:hover	object*	Optional	Pseudo-Class Triggered when a user interacts with an element using a pointed device e.g. cursor

buttons

Describes the look and feel of the buttons found in the Payment Run Authorisation component.

Property	Type	Required?	Description
buttonRadius	string	Optional	The radius of the buttons.
buttonBackgroundColor	string	Optional	The background color of the buttons.
buttonTextColor	string	Optional	The buttons text color.

consentFont

The Payment Run Authorisation component will prompt for acceptance of consents. The below describes the consent font style

Property	Type	Required?	Description
headingIconColor	string	Optional	Any heading found in the component.
bodyTextColor	string	Optional	Any consent related text in the component.

---

Functions

You can interact with the library's components by utilizing the exposed functions. The below is a list of functions exposed for the Linked Account Declaration component

mount

The mount function is called in order to mount a component into the defined selector.

linkedAccountDeclaration.mount(selector);

unmount

The unmount function is called in order to unmount a component from its selector.

note

Once a component is unmounted it can be remounted. One can remount the component utilizing the mount function.

linkedAccountDeclaration.unmount();

destroy

The destroy function can be used to remove the element and its references from the DOM.

note

Once a component is destroyed it cannot be remounted. The component will be removed from Document Object Model (DOM) alongside any references and will need to be re-initialised

linkedAccountDeclaration.destroy();

on

This function makes event listeners available for interacting with the component during events.

paymentRunAuthz.on(event, listener);

off

This function provides the capability to detach event listeners from the component.

linkedAccountDeclaration.off(event, listener);

---

Events

The component will trigger the following events. You can listen to these events by attaching event listeners.

Event	Trigger condition
ready	Component has been initialisation successfully.
change	When component's state changes.
error	An error is returned during API requests. If not handled, an error is returned.
accept	Triggered when the Payment Run Authorisation is fulfilled.
decline	Triggered the decline button is clicked.

// Example - listen for ready event
linkedAccountDeclaration.on("ready", (event) => {
  // do something
});

// Example - listen for accept event
linkedAccountDeclaration.on("accept", (event) => {
  // do something
});

---

Examples

1. Show Linked Account Declaration

<!--linked-account-declaration.html-->
<div id="linked-account-declaration-example"></div>

// linked-account-declaration.js
const options = {
  classNames: "linked-account-declaration-class",
  style: {
    container: {
      height: "900px",
      fontSize: "1rem",
      fontFamily: "Fuggles",
      backgroundColor: "#F0EDDE",
      padding: "3rem",
      borderRadius: "1rem",
    },
    lineColor: "#3CF7CA",
    buttons: {
      buttonRadius: "1rem",
      buttonBackgroundColor: "#7C1869",
      buttonTextColor: "#3CF7CA",
    },
    consentFont: {
      bodyTextColor: "#7C1869",
      headingIconColor: "#2A2B44",
    },
    smallTextColor: "#3CF7CA",
  },
};

const linkedAccountDeclaration =
  weavrComponents.prompt.linkedAccountDeclaration(linkedAccountId, options);
linkedAccountDeclaration.mount("#linked-account-declaration-example");

linkedAccountDeclaration.on("decline", (event) => {
  console.log("Decline", event);
  linkedAccountDeclaration.destroy();
});

linkedAccountDeclaration.on("accept", (event) => {
  console.log("Accept", event);
  linkedAccountDeclaration.destroy();
});