onBeforeEditorAction

fires when the user clicks Save/Remove buttons in the Kanban editor

action	string	"remove" or "save"
editor	object	the Editor object
obj	object	the data item object

Example

$$("kanban").attachEvent("onBeforeEditorAction",function(action,editor,data){
    if (action === "save" && !editor.getForm().validate()){
        return false;
    }
});

The event is handy if you add validation for your custom editor.

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