Validating after button click
Make sure the last field has a validation configured through Rules Editor (lets say email format validation)- on page load, click on submit.
Validations fire and the email field has a validation error that it is a required field- now type the email in the field.
We recommend you read this Introduction section in full before looking at specific API details.
The click on submit button is intercepted and the validation execute, but it doesnt continue with the submission of the form. By default, the plugin will look for the buttons that are defined by the button option: This solution is available only from v0.6.2 which default set of submit buttons do NOT include one having the formnovalidate attribute.