Validating forms using html5

j Query Form Validator is a feature rich and multilingual j Query plugin that makes it easy to validate user input while keeping your HTML markup clean from javascript code.

Even though this plugin has a wide range of validation functions it's designed to require as little network traffic as possible.

error Message Key - Name of language property that is used in case the value of the input is invalid.

error Message - An alternative error message that is used if error Message Key is left with an empty value or isn't defined in the language object.

validator Function - Callback function that validates the input.

Should return a boolean telling if the value is considered valid or not.

validating forms using html5-85validating forms using html5-89

Validate qty of checkboxes in a group (same name) have been checked, using min, max or range.// Array used as error collection var errors = [], // Validation configuration conf = , // Optional language object lang = ; // Manually load the modules used in this form $Modules('security, date'); $('#check-form').on('click', function() ); Notice!This method won't be able to tell if the form is valid if your'e using asynchronous validators, like the server-side validator and the image dimensions validator.Only the first checkbox element in the group needs to have the validation attributes added.If your checkboxes group is generated by a server-side script and you don't want to add the validation attributes to each input element, you can use this javascript snippet before calling the validator Load() function It is possible to display help information beside each input.If you feel the need to configure your form validation using Java Script you probably should look into jquery-validation or or any of the other superb form validation solutions out there.

You must have an account to comment. Please register or login here!