Why does the server verify that the form is empty and the client still needs to verify it?

I see that the server verifies that the user's account and password are empty. Why does the client's js have to verify whether the form is empty? I don’t understand!

꯭J꯭i꯭m꯭ 2019-08-03 01:27:23 0  2  1421

Have any of you guys done a project that separates the front-end and back-end of php+vue.js? I would like to ask, the front-end sends a verification code to register and log in.

The front-end sends a SMS verification code to log in and register. How to maintain the session? And should the SMS verification code be stored in the database or in the session? Or is there any other better solution?

小萝卜头 2020-05-25 11:21:12 0  5  1323

Why is my username in Chinese when I registered, but when I checked it in the background, it changed to "???". I want to know the reason.

Why is my username in Chinese when I registered, but when I checked it in the background, it changed to "???". I want to know the reason.

﹋南初° 2018-07-14 10:09:49 0  6  1505

Display a message after registration in NextJS

I have a NextJS13 application with a registration form. The API I'm integrating requires users to verify their email after signing up. What I want to do is, once the registration form is successful, remove the form fields and display a message telling them they need to check their email for a verifi...

P粉909476457 2023-08-17 19:22:20 0  1  555

The corporate website had back-end management before. Now it is necessary to modify the website and download the website source code from the server with PHP. Now I want to modify the website, how to run the PHP file on this machine to see the effect?

The corporate website had back-end management before. Now it is necessary to modify the website and download the website source code from the server with PHP. Now I want to modify the website, how to run the PHP file on this machine to see the effect?

浮生未歇 2017-12-14 14:01:00 0  3  1497

How to do sliding verification?

Nowadays, many websites have a sliding verification under the registration form to replace the previous verification code input. If you slide the small icon to the corresponding position of the large picture, you will pass the verification. How do you do this?

朱 2019-08-17 04:43:08 0  1  1478

javascript - Can vue registered components (not .vue single files) write css styles?

Is it possible to define css for this form of registration? I searched around the documentation and API but couldn't find it. {code...}

阿神 2017-05-18 11:02:37 0  2  674

Why did my display registration fail?

The verification code is successful and it can be detected that it has been registered, but it prompts that the registration failed every time.

LuoQianQian 2018-05-02 15:39:32 0  1  1058

phpstorm registration code

I couldn't use the registration verification address attached to the PHP Chinese website. I found the cracked registration code online. This is a screenshot of my successful registration! Registration code address: http://idea.lanyus.com/getkey?userName=lan+yu

小生我怕怕啊 2018-07-05 11:23:36 0  6  6297

User registration function problem

User registration cannot be executed. After clicking the registration button, the page refreshes without any prompt. When checking the console, during the process of submitting data, it is found that the register method reports an error. The code and error screenshot are as follows:

Jackie 2019-10-03 19:10:18 0  1  1143

The firewall function of symfony2 security, curl simulates form submission error reporting

Hello everyone, due to business needs, I use curl simulation form instead of real form submission. However, when the system log shows that the authentication is successful, an error occurs during the jump. The error log is as follows: {code...} The simulation code is as follows: The configuration fi...

PHP中文网 2017-05-16 16:44:15 0  1  558

php - Operation problems after the registration verification email expires

Regarding the issue of registration verification email, my idea is as follows: Add the status field to the database to record the email verification status. The default is inactive. Send a verification email address to the user's email. The user can activate the email only after clicking it. If the ...

大家讲道理 2017-06-30 09:52:35 0  3  1006

Bug in Express js/Node js enpoint login not working properly

I have a simple CRUD app that allows users to register and log in. I have a registration endpoint in General.js, this works fine and login prints "message": "Invalid login. Please check username and password" -index.js- router--general.js--auth_users.js--booksdb.js registers on p...

P粉428986744 2023-09-12 09:51:36 0  1  587

Unable to access sent messages using JavaScript in Postman

Using the code below, I can enter information into my MySQL table in the post method and the information is logged in the table. I also check it in js terminal. Using the "nodeapi.js" command, the last information seems to be registered. But when I check with Postman, the last added inform...

P粉885035114 2024-04-03 22:02:38 0  1  472

Using localStorage in Vue. Where do I need to use it?

I want to use local storage so the data is saved when the page reloads. I'm using Vuex to determine if a person is registered. I want the person to be registered when the page loads. My Vuex code is as follows: export default { state: { isRegistered: false }, actions: { registrate({ commit }) { comm...

P粉122932466 2023-08-03 18:43:43 0  1  539

How to achieve three-level linkage

I now need a registration system. There are two tables now, the unit table and the position table. The position code in the position table is unique. The function I need to implement is that when a unit is selected, the units corresponding to the unit will be automatically filtered out. All the job ...

为梦兼程 2019-05-16 16:11:41 0  3  1266

Laravel has a form page. The content to be saved in the form belongs to two different data tables, corresponding to two controllers. How to submit it?

Please enter the code for a Laravel form page, in which the form data needs to be saved to two different data tables. Part of the form needs to be submitted to controller A and saved to data table A; the other part of the form needs to be submitted to controller B and saved to Datasheet B. How to su...

漂亮男人 2017-05-16 16:54:22 0  1  473

jsp - javaweb about MVC framework

For example, on a user registration page, how to obtain the information submitted by the form for processing. After doGet and doPost are obtained, how to connect to the database to query whether the username (unique) is registered. Do I need to write the database connection code in the servlet? If w...

PHP中文网 2017-05-16 17:06:11 0  2  746

Internet Explorer does not support mailto in form actions for HTML form emails

Our client has a register.html page with a very simple form that allows the user to enter details to register to the client website. The form action is set to "mailto:clientsemail.client.com?subject=subject". The enctype of the page is set to text/plain, and the method is post. What should...

P粉458913655 2023-10-26 19:06:49 0  1  779

I would like to ask where exactly this code is placed?

Where on the page should the verification code be placed?

幸福 2018-04-20 21:21:55 0  2  1125