Most voted "login" questions
Login is an English term used in the field of computer science, a neologism that means having access to an email account, computer, mobile phone or other service provided by a computer system. This word is formed by the join of log and in.
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answer95
viewsLogged in user can enter the login page
when the user logs in he creates sessoes and goes to the panel, but he still has access to the login page. how to send it back to the.php panel when it tries to go to the login page? sessoes: $user…
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answer91
viewsBugando image keyboard on android [IONIC 2]
I have the following problem: As you can see in the image above, when I click to write in the login and password fields, this white background appears in the image. I imagine the problem is related…
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answer924
viewsFacebook and Google Authentication in Firebase - Android Studio
I’m developing an Android app, with Android Studio, using Firebase initially for user authentication. The code is quite extensive, so I won’t copy it here, but it’s available on Github. Already…
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answer91
viewsLogin with multiple users
Well, let’s see if someone can better guide me my problem, I’m using a code in JS to login, being it I use the index <script> $(function(){ var $form_inputs = $('form input'); var…
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answer21
viewsUse checkbox to go to an Activity
All right? I’m doing a project and I came across an issue that I can’t solve. I have already created an Activity with login and registration for a user, however my business model accepts two types…
android-activity login checkbox firebase-databaseasked 6 years, 7 months ago Fabrício Vieira Barreto 3 -
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answer173
viewsLogin Authentication / Jsonobject
I have a get code that takes the email and password from the database.. But in getString it only compares with a term,as I do to use equals with all bank users and not filter by ID... This is my…
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answers103
viewsLogin problems with mysql, php, Android
So, guys, I’m trying to perform the login feature on my Adroid app. I am using android native Java, mysql and php, but I can not login to the application, and Android Studio does not return me any…
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answer175
viewsHow to configure user downtime in Asp.Net Core?
I started studying Asp.Net Core these days, I’m working with version 2.1. I can already log in and log out of the user, only I don’t know how to set his downtime. I put this code, but after a few…
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answer233
viewsDestroy specific session in PHP
I am building a login system with Sessions in PHP, it will have an administrative part that shows all users logged in to the system. My question is... How can I only deploy a specific user who is…
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answers77
viewsFacebook Login Returning NULL
Good evening, I’m implementing Facebook login in my application. But the line below always returns NULL $session = $helper->getSessionFromRedirect(); Someone knows what could be wrong? Below the…
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answers38
viewsWhy aren’t you comparing?
I have this code to compare the email and password that are in the database, but it is always possible that the data is wrong, not letting in. What’s wrong with the code, can help me? <?php…
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answers173
viewsHow to enter email and password inside Iframe input?
I want to know how to insert a value inside the text field inside an Iframe. For example, at this link, there is a simple login. In it, my boss asked me to do the iframe and leave everything typed…
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answers19
viewsI’m having trouble validating access in a system
Warning: mysqli_query() expects Parameter 1 to be mysqli, string Given in Sqlfunctions.php on line 13 Login.php: <?php if(isset($_POST['usuario']) && isset($_POST['senha'])) {…
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answer26
viewsI can’t log out on Firebase
Hello I have an application where the person connects by firebase until then nothing else because this is already configured and working, so I created this button in case the person wants to end the…
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answers68
viewsabout login form with Session (user disabled) treatment
Hello, good afternoon ,I would like to know how to do the login system not let log in the administrator who is not enabled (level==5) I’ve tried everything , and code I’m moving is very mixed , I…
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answer190
viewsExtract data from an array
I have the following code: <?php require_once './app/autoload.php'; if (!isset($_SESSION['twitter_session'])) { header('Location:' . URL_BASE . '/index.php?access=denied'); } if…
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answer32
viewsError :Exception in thread "AWT-Eventqueue-0" java.lang.Nullpointerexception
Well, I’m trying to make a login screen, in which the data are in the database, and if you have the right data as in the bd appears a message to the user, but is giving error. The Login page: import…
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answer46
viewsblock access to a javascript-only page
I have an index.html file, which after login is directed to a page called home.html there is some way to block direct access to this javascript-only home.html?
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answer1564
viewsHow to use token to validate a Django Rest Framework user login
Hello, I’m a little lost when authenticating a user by Django-Rest-framework, I was following the tutorial of the channel Codingentrepreneurs in the video 32 of the Blog API…
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answer1430
viewsCheck Login in Firebase
Good afternoon ! I’m having a hard time in an app I’m creating with firebase... Next, I have the login workshop and in it I have the login button with the google account, what I want to do is the…
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answer101
viewsDo not connect on Panel (Codeigniter)
Good evening guys, I made a script for content management but when I put my data does not connect, just refreshes the page and stays in the same place, I put a command to error but not even that.…
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answers1733
viewsProblem with $_SESSION on login system, $_SESSION closes alone
My login system is not working... In my project I have a file called header.php <?php ob_start(); //abrir sessao session_start();//iniciar sessao error_reporting(0); //ignorar alguns erros…
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answer84
viewsLogin to Swift Authorization
I’m consuming data of a certain API for login, she returns the Token of correct access, and otherwise returns the ERROR, but I cannot move to another screen if the fields are filled correctly,…
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answers792
viewslogin with Cpf or email in php
I have a little problem when making a login system which user should be able to authenticate by your email or Cpf. I am making the comparison with the value of the login field received, if it is…
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answer303
viewsError validating Java user, Spring
I have an error validating the user next to the database. I’ve debugged and the data (which you see from the front end) is being received by the API. The method that makes the search in the database…
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answer84
viewsPrint table value
I have a login system, which each user is redirected to a specific page. In my database table I have the columns name, user, password and level. I would like when the user logged in, the registered…
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answers2563
viewsConnection to sql database on multiple php pages
I am creating a site where several pages need connection to the database to perform their operations, for example, I made a login system, so the user clicks 'login' opens a modal in bootstrap to…
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answers299
viewsLogin to bootstrap modal
I created a login button in the site navbar, when the user clicks opens a modal with the login form. In the navbar php file I am calling the file "validaLogin.php" to check the user data and store…
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answer125
viewsI cannot find Login error
am logging in, but even when I put the data of a registered user appears invalid data. login.php <?php session_start(); require_once "Classes/UsuariosDAO.php"; require_once…
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answer317
viewsCakephp 3 Permissions - Authentication
Good afternoon, Someone who has already needed to use the restrictions for the user via bank in an editable way that can help. At first I followed the initial tutorial creating the user tables and…
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answer1546
viewsLogin to Facebook - PHP
Colleagues, I am trying to enter the Facebook LOGIN option in my test application (Local Host), but is displaying the following error: My settings are as follows: and I’ve made several changes and…
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answer138
viewsHow to redirect a user to a specific page only at the first login of the wordpress site?
I include right in the table some users wp_users, only with the ID, USER_LOGIN, USER_PASS, USER_NICENAME AND DISPLAY_NAME. Getting like this, for example: INSERT INTO wp_users (ID, user_login,…
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answer106
viewsApplication for login on another site (Facebook), error "Invalidsubmiterror"
My code is this: import robobrowser import re url = 'https://m.facebook.com' loggedin_title = 'Facebook' # isto vai servir para confirmarmos que estamos loggedin, vendo o titulo da pagina para onde…
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answer550
viewsError Dashboard PHP Page - Cache Limiter Session start
I’m having problems with my site, in netbeans the site worked perfectly, but when hosting the site br.000webhost.com for testing, it happens that in some pages I get the following message: Warning:…
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answers244
viewsproblem with Session start
I am creating a login system with session to register. I believe this is ok. It is recording well in the database; The e-mail confirmation is working perfectly and the login too, but when I try to…
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answer243
viewsLogin system with error
I have a login system, which already works on another site and I’m trying to transfer to another, and it doesn’t work at all. I would like someone to take a look. If I type in a wrong user, it…
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answers360
viewsSecurity in checking and validating user with PDO:PHP
I want to create a panel with a secure login environment, using PDO as a validation. To explain, I am using the IPB forum database, basically I want to take advantage of the same forum user and…
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answers98
viewsHow to search user login to search data in database?
Good evening, everyone, I am using this command line, it worked perfectly with me typing the login of the person, but when I try to put to go based on the 'user_login' (logged in user) it does not…
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answer290
viewsBlocking routes for non-logged-in users
I’m doing an application and now that it’s almost complete I was testing the attacks. I realized that with ngRoute routes the application is vulnerable to url entries. For example, the application…
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answer118
viewsError trying to register in C#
I am creating a program and I need the user to register to log in. When running the program, when I try to register this error appears in Visual Studio: "The model backing the 'Banco' context has…
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answers335
viewsModal Form Login appears once and disappears at the same time
I have a problem here with this modal form. JS works fine, but the modal window appears and quickly disappears. How to solve? <a href=""…
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answer733
viewsScrapy for login
I took this code from the internet and changed it a little, to log in to the cpfl site, but when I use the command scrapt crawl myproject nothing happens and the command scrapy runspider items.py of…
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answers51
viewsThe modal form appears messy
I need a little help. My modal form appears messy when I put inside my project. On the other hand, when I create a separate page, it appears perfectly as it should be. Follow the code:…
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answers46
viewsFacebook Login Api does not return email even requesting field
My facebook api is not returning email field. I saw in a forum post giving the solution to this problem, requesting the field in the api, but I did it and it does not work. Login with facebook api…
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answer94
viewsPreferences created in Android Studio with connection to Firebase is not persisting
We have just started to develop an application. We have opted to connect to the Firebase database using email user and password. Logging in and creating new users is working normally, however, my…
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answer129
viewsc# how to store data from a text box from the first run
I’m making a bakcup program in mysql database. I have a screen where or logo with server, user, password and port used in the bank. But I don’t want to keep typing every time I run the program, so I…
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answer282
viewsI cannot login with Curl in PHP. URL does not change
I am trying to log into a system using Curl. But I am not able to log in, I believe the problem is the redirect. I have a website (meusite.com.br) that has a form. this form calls the send page.php…
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answer28
viewsLogin Session in an Application
Good Afternoon Guys, I am making a system for company where I work but I have a problem that I can not solve. This is the Code I’m using: Code to show user and position require('conBanco.php');…
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answer486
viewsDjango.contrib.auth import views || Login Authentication and url redirection
I’m trying to use Django’s libraries to check if the user is logged in, and only then can he log into the pages of my website. I’m coding according to some Internet classes, in his example was…
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answers70
viewsBlock pages by access level
Hello... I am with a project where when the user logs in he must have access to only a few pages, in the bank I have a column "Level" that is the level of access, I am trying to make the…