如何使用PHP / JavaScript发送新行whatsapp消息？

Question

https://api.whatsapp.com/send?phone=XXXXXXXXXX&text=Hello%0AHow%20R%20U?

O/P:

I want this output using PHP/JavaScript:

Hello
How R U?

I have a already try encodeURI JS, urlencode PHP, , br html, nltobr, , etc,...

But it did't worked.

Answer 1

you have to encodeURI first:-

var whatsappMessage= "My First"+"

"+"Message for Test";

 whatsappMessage = window.encodeURIComponent(whatsappMessage);

Sending encoded message as parameter like :-

send?text=whatsappMessage