posabsolute/jQuery-Validation-Engine

Health v2 · maintenance only

Flags: no_license

Adoption not part of the score

2535 stars · 1183 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A jQuery plugin for validating form fields in the browser with visually appealing error prompts. It supports built-in validators (email, phone, URL, dates), custom and AJAX-based validation rules, and bundled locale translations.

Use cases

• validate html form fields client-side
• show inline error messages on form inputs
• validate email phone and url inputs in the browser
• add ajax-based custom validation rules to forms
• localize form validation error messages
• validate forms in legacy browsers like IE6-8

When to choose

• you maintain a legacy jQuery codebase needing form validation
• you need multilingual validation error prompts out of the box
• you want class-attribute-based declarative validation rules
• you must support very old browsers

When to avoid

• you are starting a modern project without jQuery
• you use a modern framework with its own form validation (React, Vue, Angular)
• you need actively maintained software with regular updates
• you need TypeScript support or modern build tooling

Facets

plugin · maturity maintenance

form-handling ui-components web-development frontend browser jquery-plugin form-validation client-side-validation internationalization legacy-browser-support forms javascript jquery

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markdown · JSON · MCP: product_card(name="posabsolute/jQuery-Validation-Engine")