Apart from these benefits, jQuery is also used for form validation. Today, developers find it easier to design and integrate web forms in to websites. In an earlier post, I have listed down several online form building tools that simplify the entire process. But, form validation at the client-side can sometimes become an arduous process. It involves meeting a lot of parameters. Every input field requires a ‘validate’ attribute and sometimes there are multiple rules assigned for a single field. Here, jQuery comes to our rescue. jQuery is used to hide and reveal the inputs as per requirements. It is also used for validating inputs, submission of Ajax and more.
Here, I have listed down a list of 12 jQuery plugins that can simplify the form validation process. So, here we go.
Validate is a useful jQuery plugin for client-side form validation that comes with a built-in set of validation methods, such as URL and e-mail validation. The plugin also provides an application programming interface (API) for writing new validation methods. The default error messages are displayed in English language while supporting translations in to 37 different languages.
jQuery Form Validate is a jQuery plugin for validating HTML forms by taking validation rules from the HTML 5 data attributes applied to each input. It includes two groups of functions, namely filters and validations. You can create custom filters and include validation for date, email id and more. Moreover, the plugin allows displaying success and failure messages as well as validating the required length of characters in various input fields.
nextVal is a simple and powerful jQuery plugin for form validation. It offers a range of options for validating various input fields, such as empty spaces, check boxes, numbers, decimals, dates, phone numbers and more.
Also Check: 11 Free jQuery Photo Gallery & Lightbox Plugins
6. jQuery Bank
jQuery.bank is a library for building bank account forms and validating inputs. It offers special features to validate first two digits or last digit and restrict input to a particular number of digits. With jQuery.bank, you can build and validate various input fields, such as bank account number, branch number and more.
Validator is a jQuery plugin for HTML form validation supporting multiple browsers. You can validate several types of input fields, such as email address, password, phone number, date, URL and more. It allows using attributes for fields, such as placeholder text, required length and minimum/maximum characters.
jQuery Input Mask plugin offers a simple feature to create an input mask. An input mask is a pre-defined format which assists users while filling out certain fields that require a specific format. It is used for dates, phone numbers, decimal separation and numerics.
Validity is a jQuery plugin for performing validation and controlling appearance of messages. This plugin is used for various types of validation scenarios, such as simple, complex, dynamic and conditional.
bValidator is a powerful jQuery plugin for performing client-side form validation. It offers a list of built-in validation actions for checking alphabets, numbers, e-mail address, image file extensions, date, URL and more.
12. Visual Captcha
jQuery is widely used for form validation purpose for various types of forms, such as contact forms, registration forms or login forms. Usually, form validation at client-side involves two types of actions, namely validation and modification. We are aware of the various validation functions. Modifying actions include trimming whitespace, hiding error messages, resetting and more. Most of these plugins come with a built-in set of validation and modification functions. Some of them also support custom functions.
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