validation

Email validation- characters length before @ and before dot

由 六眼飞鱼酱① 提交于 2021-02-04 07:53:07
问题 I use the following regex pattern for validating the email address that works fine, BUT I need to validate the length of characters before @ , which should NOT be less than 4 characters. The same rule I should put for the length of characters after @ and before dot . . For example, this email address is NOT valid: a@b.c However, this one should be valid: abcd@abcd.com How can I do it? Here is my current attempt: <ui:define name="validation-tag"> <f:validateRegex pattern="([\w\.-]*[a-zA-Z0-9_]

How to prevent Spring validation on update

由 荒凉一梦 提交于 2021-02-04 07:15:12
问题 I made a custom validation annotation for unique email (When user registers itself, program checks if email is already in database). Everything works just fine, but when I need to modify user's info and not to create a new one I run into a problem that says "Email is already in use" Can I somehow turn off only @UniqueEmail validation(I need the others like email pattern and password validation)? All validation annotations are in the same User bean. Thank You. 回答1: I'm going to assume that you

Unwanted validation rule being applied on password reset

由 China☆狼群 提交于 2021-01-29 20:46:09
问题 I'm trying to use the password reset ability of Laravel's authentication. After running make:auth command, inside my ResetPasswordController, I have overridden rules function of Illuminate\Foundation\Auth\ResetsPasswords trait as the following: protected function rules() { return [ 'token' => 'required', 'email' => 'required|email', 'password' => 'required|confirmed|min:4', ]; } So, I am trying to change the minimum length value to 4. But when I try to reset my password, a rule of minimum of

How to validate dynamic field data on the react client-side and node server-side?

由 寵の児 提交于 2021-01-29 19:54:30
问题 I have created dynamic input field in the React component, but don't know how to validate this dynamic field data on the client-side when onChange and onSubmit event occurred. I usually use joi or yup to validate data, but don't know how I can validate dynamic field data. Here is my code: import React, { useState } from 'react'; import { v4 as uuidV4 } from 'uuid'; import './styles.css'; const createFieldsObject = (fields) => ({ id: uuidV4(), fields, }); const DynamicTable = ({ fields }) => {

Zend framework 3 - Translate validation message

由 倖福魔咒の 提交于 2021-01-29 18:32:26
问题 I need to translate validation message. I found this link https://zendframework.github.io/zend-validator/messages/ In my global config I have this 'translator' => [ 'locale' => ['it_IT','en_US'], 'translation_file_patterns' => [ [ 'type' => 'gettext', 'base_dir' => getcwd() . '/data/language', 'pattern' => '%s.mo', ], ], ], In the view translator , using __('key'), work fine. But validation message remain in english I used the site's guide to validate the form this is my code <?php namespace

Implementing Java Bean Validation with annotations in Spring Batch app

由 你离开我真会死。 提交于 2021-01-29 15:39:16
问题 I'm attempting to implement JSR 308 validation annotations on my Java Bean being used in a Spring Batch app. Spring Batch provides a ValidatingItemProcessor , but I want to validate before I get to the processor step, so I decided to go with the Java annotations. What I thought I could was add the annotation to a method parameter, and if that parameter didn't validate, the method would never be called. But it's not working that way. Apparently I still have to call Validator.validate() first.

How to validate dynamic field data on the react client-side and node server-side?

由 亡梦爱人 提交于 2021-01-29 15:24:00
问题 I have created dynamic input field in the React component, but don't know how to validate this dynamic field data on the client-side when onChange and onSubmit event occurred. I usually use joi or yup to validate data, but don't know how I can validate dynamic field data. Here is my code: import React, { useState } from 'react'; import { v4 as uuidV4 } from 'uuid'; import './styles.css'; const createFieldsObject = (fields) => ({ id: uuidV4(), fields, }); const DynamicTable = ({ fields }) => {

JS check JSON for duplicate keys prior to loading?

由 孤人 提交于 2021-01-29 12:50:24
问题 Currently I'm loading a text file which contains JSON formatted data. I want to validate this prior to parsing it. At the moment I'm loading it using the following : $.getJSON('dataFile', function(data) { } This works, but I can't validate it for duplicate keys once it's loaded as no duplicate keys now exist. ie: if the raw data file had duplicate keys, once loaded no duplicates exist as the last duplicate overwrites the previous entry. Is there another way to load it so I can validate the

一文教你实现 SpringBoot 中的自定义 Validator 和错误信息国际化配置

由 有些话、适合烂在心里 提交于 2021-01-29 11:18:19
点击上方 蓝色字体 ，关注我 —— 一个在阿里云打工的 清华 学渣 ! 本文通过示例说明，在 Springboot 中如何自定义 Validator，以及如何实现国际化的错误信息返回。注意，本文代码千万别直接照抄，有可能会出大事情的。先留个悬念，读者朋友们能从中看出有什 么问题吗？ 项目初始化入 直接从 springboot 官网中下载模板，直接通过示例中的 GreetingController 添加实现逻辑。 @RestController public class GreetingController { private static final String template = "Hello, %s!" ; private final AtomicLong counter = new AtomicLong(); @RequestMapping ( "/greeting" ) public Response<Greeting> greeting (@RequestParam(value = "name" , defaultValue = "World" ) String name) { if (! "tangleithu" .equals(name)) { throw new BadRequestException( "user.notFound" ); } return

Traing dataset,validation dataset,testing dataset in Matlab

由 北城以北 提交于 2021-01-29 10:54:28
问题 I am very new in Matlab and that too in Neural network.. I have 4*81 input dataset and 1*81 output/target dataset. 'divideblock' or 'dividerand' randomly split the dataset into training , validation and testing . My question is that... After training and simulation... how to trace the individual input dataset(training, testing, validation) which are used to train the network. so that i can able to find the error of the input dataset for testing, validation individually.. thanks in advance for
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