validating username and password in servlet and redirect to login page with error message if not valid
validating username and password in servlet and redirect to login page with error message if not valid
hi i want to validate my login page username and password in my servlet against database and if not valid want to display error message saying "Invalid username and password" in my login page. please help.
View Answers
July 28, 2013 at 1:51 AM
See the roseindia JSP and Servlet tutorials. Hope it'll work.
Ads
Related Tutorials/Questions & Answers:
validating username and password in servlet and redirect to login page with error message if not valid
validating username and password in servlet and redirect to login page with error message if not valid hi i want to validate my login page username... error message saying "Invalid username and password" in my login page. please help
validating username and password in servlet and redirect to login page with error message if not valid hi i want to validate my login page username... error message saying "Invalid username and password" in my login page. please help
validating credentials and displaying error message in login .jsp if not valid
validating credentials and displaying error message in login .jsp if not valid hi, i want to validate user name and password against my database table if not valid i have to display error message in my login page.how to do
validating credentials and displaying error message in login .jsp if not valid hi, i want to validate user name and password against my database table if not valid i have to display error message in my login page.how to do
Advertisements
validating username and password from database
validating username and password from database Hello sir, i am developing a login page. i want that when i fill data in text fields. it validate... which is servlet. otherwise display an error message
validating username and password from database Hello sir, i am developing a login page. i want that when i fill data in text fields. it validate... which is servlet. otherwise display an error message
username and password in servlet
page after i login it shows error Login Page Hello User! please log...username and password in servlet i'm usng eclipse luna(java programming) Sevlet and apache tomcat8.0 i need to do a login page then after login
page after i login it shows error Login Page Hello User! please log...username and password in servlet i'm usng eclipse luna(java programming) Sevlet and apache tomcat8.0 i need to do a login page then after login
Username password
to the next page, else show an error message. Here is a Login application that checks whether the username and password is valid or not. If the user is valid, it will continue to the next page. Otherwise shows an error message
to the next page, else show an error message. Here is a Login application that checks whether the username and password is valid or not. If the user is valid, it will continue to the next page. Otherwise shows an error message
to enter into a particular page only if the username,password and listbox value mtches
to enter into a particular page only if the username,password and listbox value mtches I have created a login page in which a user could enter in to his page only if the username, password and the listbox value(user type
to enter into a particular page only if the username,password and listbox value mtches I have created a login page in which a user could enter in to his page only if the username, password and the listbox value(user type
Spring Login Page Error
Spring Login Page Error Dear Sir/Madam, I used the spring login page code. The index page is working fine. When i try to entry login and password , i am getting the below error: Please help me out in this. Let me know if i
Spring Login Page Error Dear Sir/Madam, I used the spring login page code. The index page is working fine. When i try to entry login and password , i am getting the below error: Please help me out in this. Let me know if i
jsp login code ... when username , drop down box and password is correct
jsp login code ... when username , drop down box and password is correct i need a jsp code for login.... when username password and dropdown box...=st.executeQuery("select * from login where username='"+user+"' and password='"+pass
jsp login code ... when username , drop down box and password is correct i need a jsp code for login.... when username password and dropdown box...=st.executeQuery("select * from login where username='"+user+"' and password='"+pass
jsp login code when username , password and dropdown box value is correct...
jsp login code when username , password and dropdown box value is correct... in dropdown box.... so when i login i all the three username,password and dropdown box...=document.form.user.value; var password=document.form.pass.value; if(username==""){ alert("Enter
jsp login code when username , password and dropdown box value is correct... in dropdown box.... so when i login i all the three username,password and dropdown box...=document.form.user.value; var password=document.form.pass.value; if(username==""){ alert("Enter
jsp login code when username , password and dropdown box value is correct...
jsp login code when username , password and dropdown box value is correct... in dropdown box.... so when i login i all the three username,password and dropdown box...=document.form.user.value; var password=document.form.pass.value; if(username
jsp login code when username , password and dropdown box value is correct... in dropdown box.... so when i login i all the three username,password and dropdown box...=document.form.user.value; var password=document.form.pass.value; if(username
HTML Login Page Code
JavaScript validation in Login page. We have set username and password value. If a person enter a wrong username or password or both, an error message with "... are making: This login page displays Username, Password text fields
JavaScript validation in Login page. We have set username and password value. If a person enter a wrong username or password or both, an error message with "... are making: This login page displays Username, Password text fields
login page error
login page error How to configure in to config.xml .iam takin to one login form in that form action="/login" .when iam deployee the project... this request." please suggest me. if your login page is prepared
login page error How to configure in to config.xml .iam takin to one login form in that form action="/login" .when iam deployee the project... this request." please suggest me. if your login page is prepared
Redirect to same jsp page on successful login
Redirect to same jsp page on successful login Hi, I have an application where on successful login, the redirect should happen to same page... from the database. I am unable to create the session for the same login page
Redirect to same jsp page on successful login Hi, I have an application where on successful login, the redirect should happen to same page... from the database. I am unable to create the session for the same login page
servlet code to update password?
servlet code to update password? Create a servlet page which helps the user to update his password. The user should give the username,old password,new password,confirm password. The updation is applicable only for valid
servlet code to update password? Create a servlet page which helps the user to update his password. The user should give the username,old password,new password,confirm password. The updation is applicable only for valid
Validating the password field
Validating the password field When the validate method returns back to the registration page the password field get cleared there by asking again one more time to enter the password field at the time of re-submitting the form
Validating the password field When the validate method returns back to the registration page the password field get cleared there by asking again one more time to enter the password field at the time of re-submitting the form
simple code to write an read and write the login detail to a xml file using javascript ( username and password )
simple code to write an read and write the login detail to a xml file using javascript ( username and password ) pls can nyone give me a code to write and read the login details (username and password )into a xml file using
simple code to write an read and write the login detail to a xml file using javascript ( username and password ) pls can nyone give me a code to write and read the login details (username and password )into a xml file using
How to use filter to redirect to login page after session timeout.
How to use filter to redirect to login page after session timeout. ... then automatically it should redirect to login page from where user has to login again to access the resources. I know filters are used for this but do
How to use filter to redirect to login page after session timeout. ... then automatically it should redirect to login page from where user has to login again to access the resources. I know filters are used for this but do
How to use filter to redirect to login page after session timeout.
How to use filter to redirect to login page after session timeout. ... then automatically it should redirect to login page from where user has to login again to access the resources. I know filters are used for this but do
How to use filter to redirect to login page after session timeout. ... then automatically it should redirect to login page from where user has to login again to access the resources. I know filters are used for this but do
How to use filter to redirect to login page after session timeout
How to use filter to redirect to login page after session timeout hello Sir, I have to make a web application in which i have to give session... then automatically it should redirect to login page from where user has to login again
How to use filter to redirect to login page after session timeout hello Sir, I have to make a web application in which i have to give session... then automatically it should redirect to login page from where user has to login again
Create an HTML form login.html that accepts the username and password
Create an HTML form login.html that accepts the username and password Create an HTML form login.html that accepts the username and password and submits to login.java servlet. Verify credentials and on success, set the username
Create an HTML form login.html that accepts the username and password Create an HTML form login.html that accepts the username and password and submits to login.java servlet. Verify credentials and on success, set the username
Servlet error Messsage
Servlet error Messsage Sir, I have a login jsp page, after checking input in servlet, I want to display error message from servlet to the same jsp login page from which I had taken login info. thanks in advance
Servlet error Messsage Sir, I have a login jsp page, after checking input in servlet, I want to display error message from servlet to the same jsp login page from which I had taken login info. thanks in advance
How to Display Username After Login in JSP
to display the Username and password after the successful login. In JSP... page in which username and password is created. So, when you submit the details the username and password will be displayed on the other page. Using
to display the Username and password after the successful login. In JSP... page in which username and password is created. So, when you submit the details the username and password will be displayed on the other page. Using
validation error value is not valid
validation error value is not valid How to recognize and throw error like "validation error value is not valid
validation error value is not valid How to recognize and throw error like "validation error value is not valid
Redirect from servlet to servlet
Redirect from servlet to servlet I want to insert data from Text box... to redirectServlet , and from this servlet I want to again forward my page to insertServlet(i.e When I click NEW Button) ,but I am getting 404 error . May be my logic is wrong
Redirect from servlet to servlet I want to insert data from Text box... to redirectServlet , and from this servlet I want to again forward my page to insertServlet(i.e When I click NEW Button) ,but I am getting 404 error . May be my logic is wrong
Error with LogIn with mysql database
Error with LogIn with mysql database Hi, I have followed steps from... 404 page error. In Tomcat console it states the reason as: "Error creating bean... "loginform"; } /* String userName = "UserName"; String password
Error with LogIn with mysql database Hi, I have followed steps from... 404 page error. In Tomcat console it states the reason as: "Error creating bean... "loginform"; } /* String userName = "UserName"; String password
message box
message box How to show the message "invalid username and password" after redirecting the page to the login form
message box How to show the message "invalid username and password" after redirecting the page to the login form
jsp/servlet login program
jsp/servlet login program <%@ page language="Java" import...="username" value="<%=db.getUserName()%>" /> <jsp:param name="password...="logbean.LoginBean" > <jsp:setProperty name="db" property="userName" value
jsp/servlet login program <%@ page language="Java" import...="username" value="<%=db.getUserName()%>" /> <jsp:param name="password...="logbean.LoginBean" > <jsp:setProperty name="db" property="userName" value
HTML login page code
Id & password matches*/ } else { alert("Error Password or Username...HTML login page code Hi all, I am writing my first HTML JavaScrip... the complete HTML JavaScript code for User Login Page. Thanks in Advance!
Id & password matches*/ } else { alert("Error Password or Username...HTML login page code Hi all, I am writing my first HTML JavaScrip... the complete HTML JavaScript code for User Login Page. Thanks in Advance!
Redirect page
Redirect page In this code redirect tag is not work, so please help me ,how to redirect page in Tiles With JSTL . <%@ taglib prefix="tiles"uri.../jsp/jstl/sql" prefix="sql" %> <%@page contentType="text/html" pageEncoding
Redirect page In this code redirect tag is not work, so please help me ,how to redirect page in Tiles With JSTL . <%@ taglib prefix="tiles"uri.../jsp/jstl/sql" prefix="sql" %> <%@page contentType="text/html" pageEncoding
encrypt the username and password using PHP
encrypt the username and password using PHP How can we encrypt the username and password using PHP? Hi friends, You can use the MySQL PASSWORD() function to encrypt username and password. For example, INSERT
encrypt the username and password using PHP How can we encrypt the username and password using PHP? Hi friends, You can use the MySQL PASSWORD() function to encrypt username and password. For example, INSERT