title: How to remove whitespaces between words Liquid-C (Shopify)
body: <p>I'm using Shopify API to request the phone number of the user by using {{customer.phone}} as a <em>checkout script</em>, but the request gives me a number with whitespaces between numbers like this:
  123 456 789</p>
  
  <p>How can I remove whitespaces from this output?</p>