title: create link from html input text
body: <p>I want to know if it is possible to generate a link (<code>&lt;a href = "tel :</code>) from html inputs. I explain myself;</p>
  
  <p>I have 3 html text inputs and those 3 inputs must be concatenated to result in telephone dialing. Example</p>
  
  <p><a href="https://i.stack.imgur.com/xouny.png" rel="nofollow noreferrer">view image</a></p>
  
  <p>In simple words I need that the result be a <code>&lt;a href = "tel :</code> so I can click and redirect to a softphone</p>
  
  <p>Thanks :)</p>