How to make submit button work?

Question

I didn't understand how to make submit button works.
In condition:Suppose I make a form like:
{Enter your name:-________;
Enter your email:__________;.etc.}
and press the submit button and Output should be look like:- for example:- (Welcome _____[name filled in the form]____ into my website...We accepted​ your email registration for email:-_____[filled in the form]_____.

Answer 1

The submit button works only inside the <form> tag. Try this😊

<form method="post" action="http://www.sololearn.com>
<input type="text" name="txt">
<input type="submit">
</form>

Answer 2

For a form to submit to an email you can give a try this trick;

<form action="mailto:[e-mail]" method="get" enctype="text/plain" >