@pactsafe/pactsafe-react-sdk

PactSafe React SDK

Features

• Automatically loads the PactSafe Snippet into your app so all you have to do is call _ps to use the PactSafe library.

PSClickWrap Component

• Renders a PactSafe ClickWrap group by providing a site access ID and group key
• Ability to render PactSafe ClickWrap groups dynamically using a filter to specify contract ID's and/or tags
• Ability to render a dynamic PactSafe ClickWrap by passing in a custom render_data object
• Ability to override properties set within the PactSafe App's group configuration such as:
  • ClickWrap style using the clickWrapStyle prop
  • Signer ID selector using the signerIdSelector prop
  • Displaying all contracts using the displayAll prop
  • and more! (See more detailed documentation on available PSClickWrap props here)
• Ability to hook into events fired by the Snippet using function props (See documentation on PSClickwrap callback props here)

PSBrowseWrap Component

• Renders a PactSafe BrowseWrap group by providing a site access ID and group key
• Ability to override properties set within the PactSafe App's group configuration such as:
  • Position of BrowseWrap with the position prop
  • Whether the BrowseWrap should always be visible with the alwaysVisible prop
  • and more! (See more detailed documentation on available PSBrowseWrap props here)

Demo & Examples

Check out a live demo of both the PSClickwrap and PSBrowsewrap components here

PSClickWrap

PSBrowseWrap

To build the examples locally (after cloning this repo from Github), you must first add your PactSafe access id by creating a .env file in the root directory and add the following contents:

PACTSAFE_ACCESS_ID=<YOUR_PACTSAFE_ACCESS_ID_HERE>

After doing this, you need to create both a clickwrap group with the group key example-clickwrap and a browsewrap with the key example-browsewrap. In your example clickwrap group, if you want the render data to work properly, create three tokens in a contract within the example-clickwrap group with the API field names to be: user_token_value, another_token_value, and last_token_value.

Some helpful information on creating contracts with render data can be found here. (Note: You shouldn't have to write any javascript to get the demo to work! When implementing yourself, the React SDK uses the dynamic and renderData props to handle rendering of dynamic contracts instead of having to make _ps calls.)

After completing these steps the demo should load as the online example does by running

npm install
npm start

Then open http://localhost:3000 in a browser.

Installation

The easiest way to use pactsafe-react-sdk is to install it from NPM

npm install @pactsafe/pactsafe-react-sdk --save

You can also directly download the source files from unpkg to link to the source files directly or download the source from Github and build it yourself.

The following can be found in the project's root directory, as well as compiled using npm run build:

• A CommonJS build in lib/
• An ES modules build in es/ (enabled by default/without configuration using npm install)
• UMD development and production builds in /umd

Usage

Using PSClickWrap

In order to use the PSClickWrap, you must specify a signer ID selector that corresponds to the ID of an <input> field on the page that will identify the signer (usually an email field). This ID should then be passed as the signerIdSelector prop to the PSClickWrap component:

import { PSClickWrap } from '@pactsafe/pactsafe-react-sdk'

...

<input type="email" id="userEmail" placeholder="Your Email"/>

<PSClickWrap accessId={"YOUR_PACTSAFE_ACCESS_ID_HERE"} groupKey={"YOUR_GROUP_KEY_HERE"} signerIdSelector={"userEmail"}/>

Replace with YOUR_PACTSAFE_ACCESS_ID_HERE with your PactSafe Site Access ID found here

Replace YOUR_GROUP_KEY_HERE with your group's key found within your PactSafe group's configuration

Pass in any additional options using props on the PSClickWrap component.

You can hook into events using the triggered event callback props described here: (See documentation on PSClickwrap callback props here).

Using PSBrowseWrap

Your PSBrowseWrap component should be placed where you would like your Legal Center link to appear on the page. Pass what you want the link's text to display as using the linkText prop.

import { PSBrowseWrap } from '@pactsafe/pactsafe-react-sdk'

...

<PSBrowseWrap accessId={YOUR_PACTSAFE_ACCESS_ID_HERE} groupKey={YOUR_GROUP_KEY_HERE} linkText={'View Legal Center'}/>

---

Props

PSClickWrap Props

(Note you may have to scroll to the right to see the default value)

Prop	Description	Type	Required?	Default
accessId	PactSafe site access ID	string	Yes, if injectSnippetOnly is not passed	undefined
clickWrapStyle	Override the clickwrap style specified in the PactSafe Group Interface	string.oneOf['full', 'scroll', 'checkbox', 'combined', 'embedded']	No	Value specified in PactSafe Group's UI
confirmationEmail	Override whether to send a confirmation email to the signer upon contract acceptance	bool	No	Value specified in PactSafe Group's UI
containerId	The div ID that will contain your clickwrap. You should override this if you plan on displaying more than one contract on a page.	string	No	ps-clickwrap
disableSending	Turn this on if you want to manually send the agreed event instead of it automatically being sent on contract acceptance. See documentation on manually sending the agreed event here.	bool	No	false
displayAll	Display all contracts in the group immediately. If disabled, a contract will only be displayed if the signer hasn't accepted the latest version.	bool	No	true
displayImmediately	Display the group's contracts as soon as the Signer ID is available. If disabled, contracts will remain hidden until you call displayRequired()	bool	No	true
dynamic	If you would like to use dynamic render_data in your contract, you must set this to true. If this is set to true, you MUST also pass an object into the render_data prop.	bool	No	false
filter	Allows you to dynamically load contracts without having to specify a group. Filter must be in the format: id==123,456 OR id==12345 and tags==tag1,tag2 OR tags==tag1,tag2. See documentation for more information on using dynamic groups.	string	No, Yes if groupKey prop is not passed	undefined
forceScroll	Disable acceptance until the signer scrolls to the bottom of each contract.	bool	No	Value specified in PactSafe Group's UI
groupKey	PactSafe group key, this is found within the PactSafe Groups configuration.	string	Yes, unless filter prop is passed	undefined
injectSnippetOnly	Prop to use if you only want to inject the snippet and do not want the SDK to create and initialize a clickwrap for you.	boolean	No	false
psScriptUrl	If using a custom (or development) version of the ps.js file, pass the file URL in here. You probably won't need to use this.	string	No	'//vault.pactsafe.io/ps.min.js'
backupScriptUrl	If using a custom (or development) version of the ps.js file, pass the alternative backup URL in here. Otherwise, this will default to the cloudfront backup provided by the ps.js snippet. This is designed to load if the first script (defined in psScriptURL) fails to load	string	No	''//d3l1mqnl5xpsuc.cloudfront.net/ps.min.js'
renderData	Object containing the dynamic render data for your contract. For more information on using dynamic contracts, check out this documentation.	object	If dynamic is set to true	undefined
signerIdSelector	The ID of the <input> element that will be used to identify the signer.	string	Yes	Required Value
signerId	Use this to set the signer id directly. Note that if this value is tied to a state variable updated via user input, you may hit rate limits if it is updated frequently in a short period of time. To avoid hitting a rate limit, it is best to set the value tied to this prop only when the user's input is complete as opposed to changing this value on a per character basis.	string	No, unless signerIdSelector is not passed	undefined
testMode	Enable this to register any contract acceptances as test data that can be cleared within the PactSafe UI	bool	No	false
onAll	See onAll below	function	No	undefined
onSent	See onSent below	function	No	undefined
onRetrieved	See onRetrieved below	function	No	undefined
onSet	See onSet below	function	No	undefined
onSetSignerId	See onSetSignerId below	function	No	undefined
onValid	See onValid below	function	No	undefined
onInvalid	See onInvalid below	function	No	undefined
onRendered	See onRendered below	function	No	undefined
onDisplayed	See onDisplayed below	function	No	undefined
onScrolled	See onScrolled below	function	No	undefined
onScrolledContract	See onScrolledContract below	function	No	undefined
onError	See onError below	function	No	undefined

PSClickwrap Triggered Event Callback Props

New in v2.0 of the React SDK we are introducing triggered event props. These props are functions that can be passed in as props and are called in response to events that happen after a user interacts with a PSClickwrap component. These function props correspond to the triggered events that can be also created using the _ps global created by the snippet. For more information on how triggered events work within the PSSnippet and calling them without the props, you can learn about them here. By using function props, the component will interact with the _ps API for you and clean up after itself when the component is destroyed. The demo page contains various callback examples and the corresponding callback events can be observed in the console output.

As a quick example of the usage of these, if you wanted to enable a button on a valid clickwrap event, here is example code to do so using the onValid and onInvalid event props:

import { PSClickWrap } from '@pactsafe/pactsafe-react-sdk'

...

class Example extends React.Component {
    constructor(props){
        super(props);
        this.state = { hasAgreed: false };
    }

    onValid = () => {
        this.setState({ hasAgreed: true });
    }

    onInvalid = () => {
        this.setState({ hasAgreed: false });
    }

    render () {
        return
        <div>
            <input type="email" id="userEmail" placeholder="Your Email"/>

            <PSClickWrap accessId={"YOUR_PACTSAFE_ACCESS_ID_HERE"} groupKey={"YOUR_GROUP_KEY_HERE"} signerIdSelector={"userEmail"} onValid={this.onValid} onInvalid={this.onInvalid}/>

            <button disabled={!this.state.hasAgreed} type="submit">Submit</button>
        </div>
    }
}

If you do not want to use event callback props, the _ps is loaded into the window object for you to access and set event listeners manually. Using the _ps global you should be able to do everything listed in our full documentation on the PS.js library

The list below describes the props names and corresponding PactSafe event:

onAll

_ps event: all

A special event that is triggered when any other event is triggered. The name of the original event is always the first argument passed to the callback function. The rest of the arguments will match whatever arguments were passed to the original event's callback function.

Callback Arguments

Name	Type	Description
event	String	The name of the event that was triggered.
[arguments]	Array	All of the arguments that were passed to the original event.

onSent

_ps event: sent

Triggered when a send command has been completed successfully.

Callback Arguments

Name	Type	Description
event_type	String	The type of action that was sent. Supported values include: 'agreed', 'disagreed', 'displayed', 'visited' and 'updated'.
parameters	Object	An object containing the contract and group details that were sent. Contains three parameters: 'contracts', 'versions' and 'group'.
context	Site, BrowsewrapGroup or ClickwrapGroup	The Site or Group object that initiated the send command.
payload	String	The URL-encoded payload that would have been sent to the Action API. This argument is only present when the prop disable_sending is set to true.

onRetrieved

_ps event: retrieved

Triggered when a retrieved command has been completed successfully.

Callback Arguments

Name	Type	Description
responseJSON	Object	The JSON response body returned by the XMLHttpRequest.
xhr	XMLHttpRequest	The raw XMLHttpRequest that was sent to the Action API.
context	Site, BrowsewrapGroup or ClickwrapGroup	The Site or Group object that initiated the retrieve command.

onSet

_ps event: set

Triggered when a parameter is set. Note: This event will only be triggered for specific parameters. Supported parameters include: signer_id, signer_id_selector, form_selector. Since this is an event listener for site level properties, you should only set this on one clickwrap on the page if multiple are mounted in order to guarantee the function is idempotent, otherwise it will be called once per clickwrap.

Callback Arguments

Name	Type	Description
parameter	String	The name of the parameter that was set.
value	String, Number, Object, Function, etc.	The raw XMLHttpRequest that was sent to the Action API.
context	Site, BrowsewrapGroup or ClickwrapGroup	The Site or Group object on which the parameter was set.

onSetSignerId

_ps event: set:signer_id

Triggered when the signer_id parameter is set.

Callback Arguments

Name	Type	Description
value	String	The signer_id that was set
context	Site, BrowsewrapGroup or ClickwrapGroup	The Site or Group object on which the parameter was set.

onValid

_ps event: valid

Triggered when all of the contracts in a Group have been accepted by a signer.

Callback Arguments

Name	Type	Description
parameters	Object	An object containing the contracts and versions that belong to the Group. Contains three parameters: 'contracts', 'versions' and 'group'
context	BrowsewrapGroup or ClickwrapGroup	The Group object that was validated

onInvalid

_ps event: invalid

Triggered when all of the contracts in a Group are no longer accepted by a signer. This event will be triggered if a signer un-checks a contract on a valid Group.

Callback Arguments

Name	Type	Description
parameters	Object	An object containing the contracts and versions that belong to the Group. Contains three parameters: 'contracts', 'versions' and 'group'
context	BrowsewrapGroup or ClickwrapGroup	The Group object that was invalidated

onRendered

_ps event: rendered

Triggered when a Group object has been rendered.

Callback Arguments

Name	Type	Description
context	ClickwrapGroup	The Group object that was rendered

onDisplayed

_ps event: displayed

Triggered when a Group object displays a contract.

Callback Arguments

Name	Type	Description
element	HTMLElement	The contract's HTMLElement that was displayed.
context	ClickwrapGroup	The Group object that displayed the contract

onScrolled

_ps event: scrolled

Triggered when "Force Scroll" has been enabled in your Group Settings (or passed as a prop) and all of the contracts in a Group have been scrolled to the bottom of within a "Scroll" or "Embedded" Group style/layout.

Callback Arguments

Name	Type	Description
contractsElement	Object	The element containing the entire container selector of the group.
context	ClickwrapGroup	The Group object that had all contracts scrolled to the bottom

onScrolledContract

_ps event: scrolled:contract

Triggered when "Force Scroll" has been enabled in your Group Settings (or passed as a prop) and one of the contracts in a Group has been scrolled to the bottom of a "Scroll" or "Embedded" Group style/layout.

Callback Arguments

Name	Type	Description
contractHTML	Object	An object containing the HTML of the contract that has been scrolled to the bottom.
group	ClickwrapGroup	The Group object that was scrolled to the bottom

onError

_ps event: error

Triggered when a send or retrieve command encounters an error before being sent.

Callback Arguments

Name	Type	Description
message	String	A message describing why the error occurred.
event_type	String	The type of action that was being sent.
context	Site, BrowsewrapGroup, or ClickwrapGroup	The Site or Group object that initiated the command.

---

PSBrowseWrap Props

(Note you may have to scroll to the right to see the description)

Prop	Type	Default	Required?	Description
accessId	string	Required Value	Yes	PactSafe site access ID
alwaysVisible	bool	false	No	Keep the badge visible on the page at all times. If disabled, the badge will be hidden if the target link is visible on screen.
badgeText	string	value of linkText	No	Provide alternate text for the BrowseWrap badge
groupKey	string	null	Yes	PactSafe group key, this is found within the PactSafe Groups configuration.
link	string	null	If openLegalCenter is set to false	Location of where the BrowseWrap link should redirect to, should only be used if openLegalCenter is set to false, otherwise the link will open the group's PactSafe legal center
linkText	string	null	Yes	The text that your BrowseWrap link will display (for example, 'Legal Center' or 'Terms of Service')
openLegalCenter	bool	true	No	Open this group's legal center page when the badge or link is clicked. If enabled, the target link's original href will be replaced.
position	string.oneOf['middle', 'left', 'right', 'auto']	auto	Yes	Position of where the BrowseWrap badge will float within the browser window
psScriptUrl	string	'//vault.pactsafe.io/ps.min.js'	Yes	If using a custom (or development) version of the ps.js file, pass the file URL in here. You probably won't need to use this.

Development (src, lib and the build process)

See CONTRIBUTING.md

License

MIT License

Copyright © 2019 PactSafe.