`When content is deleted, return the initial input class.`

I have created an input field where the user can enter their email address.

input(
    :class="hasError? 'border-red-600': 'border-green-700'"
    id="email"
    v-model="email"
    type="email"
    name="email"
    placeholder="type your email"
    required
    )

When there's an error, the hasError variable is set to true.

Is there a way to implement a v-bind or method that will revert the class back to 'border-green-700' when the user starts deleting the incorrect email? What would be the best approach for this situation?

javascriptformsvue.jsinput

Answer №1

Utilizing the keypress event along with a method to update hasError to false:

input(
    @keypress="checkInput"
    :class="hasError? 'border-red-600': 'border-green-700'"
    id="email"
    v-model="email"
    type="email"
    name="email"
    placeholder="Enter your email"
    required
    )

The corresponding method:

methods: {
  checkInput: function() {
    this.hasError = false
  }
}

Similar questions

If you have not found the answer to your question or you are interested in this topic, then look at other similar questions below or use the search

Bizarre symbols observed while extracting data from HTML tables produced by Javascript

I am in the process of extracting data from Specifically, my focus is on the "tournament-page-data-results" div within the source code. Upon inspecting the HTML source code, the data does show up, but it appears with a mix of real information and random c ...

javascriptrweb-scrapingencoding

Finding the file in a separate directory within the src path

In my projects directory, I have a folder named projects which contains both a game folder and an engine folder. Inside the engine folder, there is an engine.js file. My issue is that I want to access this engine.js file from my game.html file located in a ...

javascripthtmlhyperlink

Is there a way to apply multiple filters to the Redux state in a React project?

This is the state in my Redux store: products: [ { id: 1, name: 'Ps4', price: 4500000, number: 0, inCart: false, category: 'electronics', b ...

javascriptreactjsfilter

Assign an id attribute in KineticJS once the ajax call is successful

I have implemented KineticJS into my MVC application. To retrieve data from the database, I am utilizing ajax calls to web services in the API controller. One of the APIs returns an id that I want to assign to the current Kinetic.Group id attribute upon s ...

javascriptajaxasp.net-mvckineticjs

Utilizing Selenium and BeautifulSoup to extract data from a website

I am currently in the process of scraping a website that dynamically loads content using JavaScript. My objective is to create a Python script that can visit a site, search for a specific word, and then send me an email if that word is present. Although I ...

javascriptpythonseleniumbeautifulsoup

What is the most streamlined method for identifying if a browser is operating on an Android device?

Looking to add a banner on our mobile website specifically for Android users to prompt them to download the Android mobile app. Wanting to find a lightweight way to detect in Javascript if the user is using an Android browser. Have reviewed various soluti ...

javascriptandroidjquerybrowserbrowser-detection

Guide on accessing elements such as inputs and selects in a changing form

I'm using a dynamic form that creates fields on the fly when the "+" button is clicked. This form isn't hardcoded into the document, but rather generated when the button is pressed. I'm wondering how I can access the form values. Should I ...

javascriptjqueryhtmlforms

What is the most efficient method in React for displaying an array as a table and wrapping every set of five elements with a <tr> tag?

Currently, I am working on rendering a table in React from an array of objects. My approach involves mapping the array to create table elements as shown below: var objects = response.data; var arrayOfTableElements = [] ...

javascriptreactjs

What is the term for the blue highlighted word that assists in completing the form?

I have been curious about the implementation and name of this feature. I attempted to search online but couldn't find a specific designation. An instance can be seen on the Airbnb website AirBnB Website It involves entering a city and seeing suggest ...

javascripthtmlcss

Is it possible to use the .on() event handler within an ajaxComplete

After implementing this code: $('.task').on('click', function() { task_id = $(this).data('id'); console.log('Task id: ' + task_id); }); The functionality doesn't behave correctly when the content is re ...

javascriptjqueryajax

Bringing in More Blog Posts with VueJS

Exploring the Wordpress API and devising a fresh blog system. As a newbie to VueJS, I'm intrigued by how this is handled. The initial blog posts load as follows: let blogApiURL = 'https://element5.wpengine.com/wp-json/wp/v2/posts?_embed&p ...

javascriptvue.jsvuejs2vue-component

MongoDB's implementation of prototypal inheritance within stored objects

Is it possible for MongoDB to save an object with another object as its 'prototype' in the same schema? For example: Assume we have this object in the database: { name : 'foo', lastName : 'bar', email : '<a hre ...

javascriptnode.jsmongodbmongodb-query

Creating a local storage file named .notification.localstore.json specific to Microsoft ConversationBot

I am in need of utilizing a ConversationBot to send messages to MS Teams users. The code snippet below was obtained from an example app generated by TeamsToolkit. It functions as expected, however, it relies on user IDs stored in .notification.localstore.j ...

javascriptnode.jsmicrosoft-teams

Typescript is throwing an error stating that the type 'Promise<void>' cannot be assigned to the type 'void | Destructor'

The text editor is displaying the following message: Error: Type 'Promise' is not compatible with type 'void | Destructor'. This error occurs when calling checkUserLoggedIn() within the useEffect hook. To resolve this, I tried defin ...

javascripttypescriptpromisetypescript-genericsreact-typescript

Mobile streaming denied by video element in Vue.js app

I'm currently developing a Vue.js web application that requires video streaming capabilities. The backend is powered by a Node.js application, which retrieves videos from an S3 bucket and sends an unbuffered stream to the client. Below is the frontend ...

node.jsvue.jsmobilevideo-streaminghtml5-video

JSON failing to show all values sent as a string

In a div element there is a table with 3 rows, a textarea, and a button. The JSON data populates the first 3 rows correctly but the textarea remains blank. My goal is to display the previous record from the database in the textarea. function ChangeLoadin ...

javascriptjqueryasp.nethtmljson

What causes the first iteration to be bypassed in setInterval?

Every time I execute the function below: import React, {useEffect, useState} from 'react'; import classes from '../Main.module.css'; export default function Intro() { // Timing Settings (for convenience) const highlightInterv ...

javascriptreactjs

Encountering an issue with core.js:15723 showing ERROR TypeError: Unable to access property 'toLowerCase' of an undefined value while using Angular 7

Below, I have provided my code which utilizes the lazyLoading Module. Please review my code and identify any errors. Currently facing TypeError: Cannot read property 'toLowerCase' of undefined in Angular 7. Model Class: export class C_data { ...

javascriptangulartypescriptrxjsobservable

Tips for dynamically assigning values to scope variables in AngularJS

My ng-model looks like this: <tr ng-repeat="user in users"> <input type="text" ng-model="code[user.id]"/> When I set $scope.code = {0: 'value'};, it works fine. However, if I try to pass a dynamic value like: var index = 0; $scope ...

javascriptangularjs

Setting up a custom filter within a route in an Express JS application

Here is an example of a JSON object: var jsonString = '[{"name":"Manchester GTUG","meetup":"First Monday of every month","tags":["gtug","google","manchester","madlab"]},{"name":"Manchester jQuery Group","meetup":"First Tuesday of every month","tags": ...

javascriptnode.jsexpress