title: Custom email validation Firebase Action code
body: <p>I am working on a Application with firebase. I want to validat a users email, but since Firebase doesn't allow to change the verification message (To help prevent spam, the message can't be edited on this email template), i can't use this. I don't want to serve English text to my users.</p>
  
  <p>Is there a way to get/generate a custom ActionCode? I used this tut <a href="https://firebase.google.com/docs/auth/custom-email-handler" rel="noreferrer">https://firebase.google.com/docs/auth/custom-email-handler</a> it might solve the problem is i can get the temp actioncode somewhere.</p>
  
  <p>I found applyActionCode and checkActionCode (seems the same) but not something like createActionCode</p>