Login Error Message Php
Contents |
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about
Php Login Error Messages Same Page
Stack Overflow the company Business Learn more about hiring developers or posting ads with how to show error message in php on same page us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is
Error Message In Php Form Validation
a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up display error message on same page for login up vote 0 down vote favorite how to display an error message on the form using php 1 I am trying to display error message on same page. I know i have to use javascript. This is my code so far. However it says 1 after. I thnk this is from my numrows!==0 how would i get rid of this 1. Click here to enter the member page"; $_SESSION['username']==$username; } else echo "Incorrect password"; } else die("That user doesn't exist!"); echo $numrows; } else die("Please enter username and/or password!"); ?> php html mysql share|improve this question asked Mar 2 '14 at 15:06 user3369387 312 1 Your code is higly vulnerable to mysql injection –Fabio Mar 2 '14 at 15:08 1 Just remove echo $numrows; –Jay Bhatt Mar 2 '14 at 15:11 Ok thanks , please advise on the java –user3369387 Mar 2 '14 at 15:39 add a comment| 1 Answer 1 active oldest votes up vote 2 down vote You don't really need JavaScript to do this. You can do it in PHP. As shown below. I've modified your PHP code. Place this in the file where you perform login.
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of
Login Error Message In Jsp
this site About Us Learn more about Stack Overflow the company Business login error message examples Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask
How To Display Error Message In Same Jsp Page
Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign http://stackoverflow.com/questions/22129273/display-error-message-on-same-page-for-login up Displaying PHP login error on the same page? up vote -2 down vote favorite I have two pages. Index.php and my Login.php. I am using dropdown menu form for logging in - when the user presses 'Sign in', the data gets sent to the Login.php. It's all okay when the password/username was correct (they get sent to the dashboard). But how could http://stackoverflow.com/questions/33191702/displaying-php-login-error-on-the-same-page I display an error right there, in the form? Currently when the username/password is wrong it sends you to a new blank page. I want the error to appear right there on the form. My form:
Services SOAP WSDLXMLLogin form with Error Messages and Preserving User Input : Login Form«Login Authentication«PHPPHPLogin AuthenticationLogin FormLogin form with Error Messages and Preserving User Input http://www.java2s.com/Code/Php/Login-Authentication/LoginformwithErrorMessagesandPreservingUserInput.htm messages $errors = array(); $p =& $_POST; if (count ($p) > 0){ if (!isset ($p['username']) || (trim ($p['username']) == '')){ $errors[] = 'You must enter a username.'; }elseif{ ((strlen ($p['username']) < 8) || (ereg ('[^a-zA-Z0-9]', $p['username']))){ $errors[] = 'You did not enter a valid username. Usernames must be at least error message eight characters long and can only contain letters and digits.'; } if (!isset ($p['password']) || (trim ($p['password']) == '')){ $errors[] = 'You must enter a password.'; }elseif ((strlen ($p['password']) < 8) || (ereg ('[^[:alnum:][:punct:][:space:]]', $p['password']))){ $errors[] = 'You did not enter a valid password. Passwords must be at least eight characters error message in long and can only contain letters, digits, punctuation and spaces.'; } if (count ($errors) == 0) { $r = validate_user ($p['username'], $p['password']); if ($r == false){ $errors[] = 'Login failed. Username/password not found.'; } else { print ('
Congratulations!
You logged in!
'); exit; } } } ?>Login Form
0) { $n = count ($errors); for ($i = 0; $i < $n; $i++){ print '' . $errors[$i] . ''; } } ?> Related examples in the same category1.Hard code login Form2.A More Sophisticated Login Page3.A Simple Login Page4.A Simple User Authentication Script5.L