Questions tagged as 'login'

Tagged questions
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Pass the "Login" in java and database

I'm trying to make a login in java and mysql but at the time of trying to pass the login it fails me and I do not know why ... it throws me the message of "Errrror". I have a JFrame with the login button that would be this: private void jButto...
asked by 19.11.2017 / 16:29
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that allows login only when the user is active

In my DB in the user table the asset field is is_active, what I need is that with this script I authenticate only those that is_active = 1, thanks <?php session_start(); if (isset($_POST['token']) && $_POST['token'] !== '') {...
asked by 01.09.2017 / 15:04
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My login works only the first time (php) and I do not know why

I have a login.php that sends the data to himself and he receives it, the problem is that it only works for me the first time and the second one if he lets it go and I do not understand why. I did it on the same page because when I used two I co...
asked by 26.07.2017 / 15:32
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Firebase. Prevent multiple connections from the same user

I am developing my first Android application using Android Studio as IDE and I use Firebase as a database. I need that if a user connects from one device, he can not connect to the same account from another. If someone could help me, I thank...
asked by 09.07.2017 / 04:22
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Error in PHP when starting session

Good morning, I'm doing a login and I've been researching and improving it since the previous one I had was not very effective to say. Code: <?php //Conectamos a la base de datos require('/conexion.php'); //Obtenemos los datos d...
asked by 25.04.2017 / 13:35
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Codeigniter Login

I recently started developing an application using CodeIgniter and the following problem came up: I have a login form that is part of a navigation bar, the idea is that if the user indicates wrong login data, an error message will be printed...
asked by 12.02.2017 / 02:18
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How to put lateral lines between TextView? Android

How can I put lateral lines in a TextView something like this: - or - link     
asked by 13.12.2016 / 18:23
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"Unknown" error in PHP form

I have a php that is connected to a BD Mysql and that its function is a login , the problem is that it always shows me that the user or password they are incorrect even if they are not. I leave you the PHP <?php ses...
asked by 23.01.2017 / 13:23
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How to make a successful login session?

At first I tried to bring the data that was entered during the registration to a new activity, but change your mind, I just want that in case of having a successful session start, when I hit the "enter" button, send me to another activity I'm co...
asked by 30.12.2018 / 02:40
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Why can not I start?

I'm trying to make a login, using a BD but when I tap the button, the app does not do anything, I hope you can help me thanks. Error: 2018-12-30 01:17:44.741 12905-8164/? W/fb4a.1ix: GraphQL Subscription over MQTT got unexpected payload on...
asked by 30.12.2018 / 07:22