We'll create fresh WordPress site with Widget for My Mitsu Estimation Form installed. You have 20 minutes to test the plugin after that site we'll be deleted.
My Mitsu, is a webservice in Japan, allows users to create an estimation(calculation) form. A powerful form allows you to create a conditional form with calculation, and outputs a PDF file. It is suited for business persons.
https://my-mitsu.com/ (written in Japanese.)
This plugin allows you to output an iframe html tag which displays a my mitsu form in your website’s widge area.
Filter Sample
This plugin allows you to set your default values for URL, ID, width, and height. You can alter them by hooking the “mymitsu_widget_default_***” filter. Here is a sample code.
add_filter( 'mymitsu_widget_default_width', 'my_widget_default_width' );
function my_widget_default_width() {
return 400;
}