Ajax formsIt is an jQuery plugin that makes Edicy forms submit with ajax. It handles all error messages to be displayed as usual by the side of form areas.
File upload in form is supported only in modern browsers. In Internet Explorer's case it means IE10+. In older browsers if file input is present an error message is displayed besides it and file is not sent with data. Error message can be configured with parameter "formdata_error".
Get jquery.edicyAjaxForm.js from Github Edicy/edicy-jsplugins.
The plugin has two additional options success, and error. Both can be passed as a function receiving one argument - a translated error text. Also formdata_error to make your own error message for older browsers file upload.