Even I was entered wrong username and wrong password ,but it directs to same login with empty spaces.
On Wed, 3 Jul 2019, 8:09 pm Aldian Fazrihady, <[email protected]> wrote: > Redirection should only be done on successful login. > Invalid login should directly render the form plus error message. > > Regards, > > Aldian Fazrihady > > On Wed, 3 Jul 2019, 18:03 KUMBHAGIRI SIVAKRISHNA, < > [email protected]> wrote: > >> I entered username and password ,and click submit ,then it directs same >> login page with empty username and password columns, logic is correct in >> views.py >> Please help me ,give any suggestions to solve this issue >> views.py: >> ========== >> from django.shortcuts import render ,redirect >> from django.contrib import messages >> from django.contrib.auth.models import User,auth >> from django.contrib.auth import authenticate, login,logout >> def Login(request): >> if request.method=='POST': >> username = request.POST['username'] >> password = request.POST['password'] >> >> user = auth.authenticate(username=username,password=password) >> >> if user is not None: >> auth.login(request, user) >> return redirect('/') >> else: >> messages.info(request,'invalid credentials') >> return redirect('Login') >> else: >> return render(request,'login.html') >> >> >> >> >> login.html: >> ============ >> <!DOCTYPE html> >> <html lang="en"> >> <head> >> <meta charset="UTF-8"> >> <meta name="viewport" content="width=device-width, initial-scale=1.0"> >> <meta http-equiv="X-UA-Compatible" content="ie=edge"> >> <title>Login</title> >> </head> >> <body> >> <form action="Login" action="POST"> >> {% csrf_token %} >> <input type="text" name="username" placeholder="USERNAME"><br> >> <input type="password" name="password" placeholder="PASSWORD"><br> >> <input typev="submit"> >> </form> >> >> </body> >> <div> >> {% for message in messages %} >> <h4>{{message}}</h4> >> {% endfor %} >> </div> >> </html> >> >> >> >> home.html: >> =============== >> >> {% if request.user.is_authenticated %} >> <li>Hello,{{user.first_name}}</li> >> <li><a href="accounts/Logout">Logout</a></li> >> {%else%} >> <li><a href="accounts/register">Register</a></li> >> <li><a href="accounts/Login">Login</a></li> >> {%endif%} >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Django users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To post to this group, send email to [email protected]. >> Visit this group at https://groups.google.com/group/django-users. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/django-users/c2984d46-acfb-49a5-a93a-062797e98a23%40googlegroups.com >> . >> For more options, visit https://groups.google.com/d/optout. >> > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at https://groups.google.com/group/django-users. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/CAN7EoAZPeeRZnXGsPryNQnv-iqe7nH6YLVFMNHsgiZDixP0qSA%40mail.gmail.com > <https://groups.google.com/d/msgid/django-users/CAN7EoAZPeeRZnXGsPryNQnv-iqe7nH6YLVFMNHsgiZDixP0qSA%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CAMM5N91jxrsoKsRWjYeWBJWJMR2V_%3DP6kJ3DdS8O%3DHJXXM5xtg%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
