It comes packaged with a useful set of validation methods, while also providing an API to easily write your own.Īll that is needed to get started with this plugin is single line of jQuery to select the form and apply the plugin, plus a few annotations on each element to specify the validation rules. JQuery Validation is a ‘drop-in’ plugin that makes clientside form validation very easy. Validations can also have arguments (also separated by a comma). The default indicator for validations is validate(), all validations go in there and are separated by a comma. Ketchup is a lightweight (3.4KB minified) plugin that comes packaged with 18 basic validations, but does allow you to easily write your own validations and overwrite any default behaviours.īy default the plugin will check the data-validate attribute of a form field to see if it can find any matching validations.
quickValidate class, add a data-name attribute to name your field for errors, and you’re good to go. It will string together rules like required,number,range=0-99, then you add the. It doesn’t defines the rules in the Javascript, instead they are assigned directly by using a data-validate attribute in the input tag. QuickValidation.js works much like Parsley above. The surprisingly easy to configure plugin also allows you to override almost every default behavior so that it will fit in with your form requirements. Parsley.js is a lightweight and feature-rich library that instead of validating forms with Javascript, it uses data attributes embedded in the DOM to achieve the same function.
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