title: Phone Number, Validation, and Dwolla
body: <p>I'm integrating Dwolla into my website/app. I want to pay users from my bank account programatically for writing content on my site.</p>
  
  <p>If I understand correctly, if users give me their phone number or email address, I can use the send() method and they will be able to complete the process with Dwolla.</p>
  
  <p>My question is: do I need to validate the phone number users give me? Or will Dwolla do that? What format does it need to be in when I send it to Dwolla?</p>
  
  <p>Also, will they be getting a text message on their phone with a link to register/log in to Dwolla? Just making sure. It'd be nice to see a walkthrough of the user experience somehow both from an email and a phone number.</p>
  
  <p>Thanks!</p>