Use case: Verify mailing addresses are valid with the Unites States Postal Services before mailing out large quantities of piece mail or check payments.  Thus reducing mailing returns.
In this flow I am doing a bulk address standardization. You would really only need to do that once and then maybe use an "Update" row after that.

First you will need a Smarty Streets account. You can try a trial version to test if this solution is best for you.

 Cannot be used as a child workflow because it is missing a response action

Follow these instructions

Add the action "Respond to a Power App or flow"

Add "Text" output

First Field: Status

Second Field: Done

Part 4

Power Platform Custom Connector
(I always build my stuff in Solutions, click here for more information about PowerPlatform Solutions)

1. Create and Name the Custom Connector

2. Scheme = HTTPS

3. Host is 

Part 3

Create a Bearer Token to make API calls using PostMan 

(You should have your newly installed plugin available to copy and paste Client ID and Client Secret)

Part 2

Install the Plugin in PowerSchool

1. Log in to your PowerSchool Admin account 
2. Select System under Setup in the main menu 
3. Select System Settings under the Server section 
4. Select Plugin Management Configuration 
5. Click Install 
6. Select the plugin file (XML) you just created to install 
7. Click Install 

Part 3>

Part One

Create the Plugin for PowerSchool for Office
(Thank You BlayneC ) 

If you need an Image hard code such as a social media icon, but only want to display when a certain link field is filled out.... Here's your twig code.

My link field is field.hudl.url replace it with your link field.

The twig:

<div id="social">
{% if content.field_hudl_link is not empty %}

  <div class = "image"> 
   Zoe
{% set image_url = file_url(node.field_YOUR_FIELD.entity.getFileUri()) %}
  <img src="{{ image_url }}") >
  </div>

When dealing with a mobile design coming from a custom webpage that needed a lot of regions changed on it to not use the branding of the entire site, particularly, no side bars and fixed width. My mobile design was scrolling right because of extra space on the right and you could only see it on an actually mobile device. Mobile device simulators do not catch it.

If you have a scrolling issue in mobile, sometimes it is a div on the desktop page causing the issue.  Using "position: fixed", will break you Y axis scroll (Up and Down).