how to write an explaination for input element in jsx code example

Example 1: input text react 2020

function LoginForm() {
  const [email, setEmail] = React.useState("");
  const [password, setPassword] = React.useState("");

  const handleSubmit = (e: React.FormEvent) => {
    e.preventDefault();
    api.login(email, password);
  }
  return (
    

      

      Email
       setEmail(e.target.value)}
      />
      
      

      Password
       setPassword(e.target.value)}
      />
      
    
  );
}

Example 2: setting state value with variable value for non form control

set custom state for non form control which will passed on submit and retrieved part of this.state on submit 
{this.state.SInstName = srepoSelect.instname}