Form validation plugin easyform

17Feb2025

Key Takeaways HTML5 introduced new form attributes for browser-based form validation, but it has restrictions such as inability to customize error messages and style, and the need to create patterns for input fields. jQuery form validation plugins

23Feb2025

Detailed explanation of jQuery form verification grouping rules and FAQs If you need to verify multiple fields as a whole (for example: date of birth, address, etc.) instead of displaying three separate verification messages, you can use the following method! Grouping verification rules into a verification message is very practical! $("form").validate({ rules: { DayOfBirth: { required: true }, MonthOfBirth: { required: true }, YearOfBirth: { required

26Feb2025

When using the jQuery validation plugin, you may experience verification stuttering when typing in the input field. This is most common when using custom verification rules triggering ajax request to verify user input (for example, checking if the user's email is unique in the database). The lag experience was awful. To eliminate continuous validation checks, add the following parameters to the form validation function: onkeyup: false, onclick: false, onfocusout: false, Therefore, your verification function might look like this: $("#form").validate({ onkeyup: false

23Oct2024

Does AI have a place in form validation? I believe it does and in this post I’ll show you where it can be applied, why it makes sense and how to build it. Background Dea is my new startup that helps builders track, plan and ship their nex

08Feb2025

This article demonstrates building and validating a simple web form using HTML and PHP. The form, created with HTML, collects user data (name, address, email, fruit consumption preferences, and brochure request). PHP handles validation and processin

29Dec2024

Simplify your Form Validation in React with Yup When building web applications, form validation is key to ensuring data integrity. If you're looking for a simple yet powerful way to validate forms in React, Yup is your best friend! This blog wi

16Feb2025

Real-time form verification: subtle improvements to enhance user experience Core points: JavaScript can be used to implement real-time form verification, which provides users with instant feedback on input validity, thereby improving user experience and maintaining data integrity, ensuring that only valid data is submitted. HTML5 attributes pattern and required can be used to define the valid input range of form elements. If the browser does not support these properties, its values ​​can be used as the basis for JavaScript compatibility populators. The aria-invalid property can be used to indicate whether the field is invalid. This property provides accessibility information and can be used as a CSS hook to visually indicate an invalid field. Ja

08Mar2025

Client form validation is crucial – it saves time and bandwidth and provides more options to point out where users make mistakes when filling out forms. That being said, this doesn't mean you don't need server-side verification. Users visiting your website may have used an old browser or disabled JavaScript, which will break client-only verification. Client and server-side verification complement each other, so they really should not be used independently. Why is client verification important? There are two good reasons to use client authentication: It is a quick way to verify: if something goes wrong, an alert will be triggered when the form is submitted. You can safely display only one error at a time and focus on the wrong fields to help ensure that the user correctly fills out all the detailed letters you need