Validation rules for laravel form form validation

In laravel, when verifying whether fields are repeated, the following {code...} is verified. unique:users queries whether there are duplicates in the users table; but this is an operation on a single database; and what the current system needs to verify is not what I want. Database {code...} In data...

怪我咯 2017-05-16 16:55:44 0  2  556

angular.js - AngularJS form validation

My AngularJs version is v1.4.3, and I encountered a problem when doing form validation. The effect I want to achieve is: when the form content is empty, the login button is disabled. But now the login button is not disabled. -- HTML -- {code...} -- AngularJS -- {code...}

phpcn_u1582 2017-05-15 16:54:24 0  3  519

React Hook form and yup validation: effective form validation method

I've created a Buy Now component for my ReactJS e-commerce website. The problem I am facing is that the validation of the form is not completed. I used a parser but it still didn't validate my form. This is my code: importReact,{useEffect,useState}from'react'import"./e.css"import{useForm}f...

P粉486743671 2023-08-28 10:04:56 0  1  472

angular.js - How to avoid hidden form elements from validation in angular?

Like the title, I have a form, and then I use angular form verification, but some form controls are sometimes hidden, so how can I skip the verification of those hidden form controls when I submit?

PHP中文网 2017-05-15 16:59:01 0  4  534

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  1411

How to change laravel's form verification information to Chinese?

How to change laravel's form verification information to Chinese?

ringa_lee 2017-05-16 16:50:24 0  2  538

angular.js - Angular form validation

I just started learning angular, and I encountered some problems in form validation. What I mean is that I want to display the error message when blurring, and not display the error message when focusing. But I followed the instructions in the book, but Incorrect, can anyone help me analyze it, than...

给我你的怀抱 2017-05-15 16:58:38 0  1  568

javascript - Looking for a way to verify ID cards in an input form in real time, supporting mobile and Chinese verification! ! !

The form can be verified in real time when inputting. Only numbers and letters X and x can be entered. When other input is entered, it will automatically become empty. Supports both mobile and Chinese verification!

我想大声告诉你 2017-05-19 10:08:01 0  2  953

Moodle form cannot be verified after submission

I'm trying to create a form whose structure depends on parameters in the URL. If no parameters are specified in the URL, an error message should be displayed. Based on the id, perform a database query and populate the form data. Example URL: http://127.0.0.1/local/group/signin.php?groupid=14 Unfortu...

P粉287726308 2023-08-28 21:01:24 0  1  564

How about using Alpine.js for form validation

I'm discovering such a great Alpine.js framework. But I can't find how to insert the complete form validation framework. For years I used full JqueryValidation, but it requires JQuery ;-) I tried Ionide.Js but it didn't have many validators to plug into Laravel. Vue.js has vuelidate and vee-validate...

P粉345302753 2023-08-30 21:41:37 0  1  514

When laravel form requests verification, if there is data, it will be verified. If there is no data, it will not be verified.

For example, I have a table with fields name, qq, tel, and email. When submitting, name is a page form request, and only one field name is requested. The qq field is also a method request, and only QQ is requested. There is nothing written in the verification rules. required, it's fine when you requ...

过去多啦不再A梦 2017-05-16 16:48:53 0  1  457

What's the solution to form validation issues in React JSX?

I'm trying to make a validation form in React but I'm having a lot of problems since I added saving user registration data. importReact,{useState}from"react";import"./registerstyle.css";importEyeIconfrom"./EyeIcon.png";importEyeIconHidefrom".

P粉094351878 2024-04-03 11:53:49 0  1  425

In the javaScript form validation example-the last part of this section is very silly

In the javaScript form verification example, a control form submission is passed at the end, and a click is passed. It's a mess! You made me fall into a trap. After watching it for half a month, I still didn’t understand. Gao Luofeng is still the chief director of Band of Brothers. The lectures in t...

李刚 2017-09-18 17:50:37 0  3  1376

javascript - Legal verification of multiple-choice questions

My system is a question-answering system. The answer page contains all single-choice questions. I want to verify whether all the questions have been selected when the user presses submit. If a question is missed and not selected, it will not be allowed to be submitted. . . Excuse me, how can I achie...

给我你的怀抱 2017-05-16 13:05:06 0  4  641

How to log form validation using zod and react-hook-form like in this svelte tutorial?

I try to follow the zod verification tutorial in svelte. I have no experience with this (svelte) so I'm wondering how can I replicate this code functionality in a simple React/next app? I'm stuck on what ({request}) will be/will be passed to the async function. Also, should this be done inside useEf...

P粉421119778 2024-01-28 23:16:11 0  1  518

angular.js - After AngularJS uses a custom form validation instruction, the input content is not submitted?

The instruction code is as follows: {code...} The html code is as follows: {code...} Controller code: {code...} The verification can be executed normally, that is, as long as the "ifHanzi" instruction written by yourself is added, The submitted content of the form cannot be obtained in the...

phpcn_u1582 2017-05-15 16:57:43 0  1  575

Bizarre error issues, validators and datasheets

The value validator prompts that it cannot be empty. Remove the parameters in param(), but the verification passes and it prompts a data table error? ? ? I've been working on it for a while and haven't found any problems. My head is spinning. Can someone give me some pointers? Thank you!

拼搏奋斗 2019-12-10 12:16:17 0  0  1037

The form and back-end database verify whether the account password is correct. Errors are displayed on the current page without jumping.

I wrote a form. In php, I want to directly connect to the backend database for verification by clicking login. If it is correct, it will be adjusted directly to the next page. If it is incorrect, the information about the wrong account and password will be displayed directly on the login page withou...

哈哈哈哈。 2018-07-12 07:44:14 0  4  1409

In the user registration section of the third section of Chapter 10 of the TP5.1 tutorial, the bootstrap menu drop-down cannot be displayed, and script verification cannot be performed.

The preliminary implementation of the user registration function in Section 3 of Chapter 10 of the Tianpeng teacher TP5.1 tutorial cannot display the bootstrap drop-down menu and cannot pop up the second question. The script verification cannot be implemented <script> $(function(){ $("#re...

走过沙漠的骆驼 2021-09-20 13:50:37 0  3  913

form validation

Why did I follow the teacher's steps and click the submit button, but there was no submission? I just refreshed the current page.

大司命 2018-08-09 16:48:18 0  1  1061