How to read data from HTML date input on Servlet?

Question

<label>Birthday: </label> <input type="date" name="dob">

I have tried reading the value using dob , but it gave an error.

Answer 1

What about google?

<form name="loginForm" method="post" action="loginServlet">
    Username: <input type="text" name="username"/> <br/>
    Password: <input type="password" name="password"/> <br/>
    <input type="submit" value="Login" />
</form>

@WebServlet("/loginServlet")
public class LoginServlet extends HttpServlet {
 
    protected void doPost(HttpServletRequest request,
            HttpServletResponse response) throws ServletException, IOException {
 
        String username = request.getParameter("username");
 
    }
 
}

Answer 2

Make Sure,if you have defined 'POST' in form,then the corresponding servlet code should be doPost()

Try This:

HTML:

    <form name="data" action="Test" method="POST">
    <label>Birthday: </label> <input type="date" name="dob">
    <input type="submit" value="submit">        
    </form>

Servlet:(inside doPost)

        String date=request.getParameter("dob");
        System.out.println("dateString:"+date);
        Date utilDate=new SimpleDateFormat("yyyy-mm-dd").parse(date); 
        System.out.println("date:"+utilDate);

Note: Please give more details about a question such as how you want to read data from HTML to servlet eg: Using form tag, using AJAX, using javascript redirect. As people on stackoverflow take efforts to provide solution.Kindly take Some effort while posting question.