need custom error while trying to save page properties with out write permissions

Hi All,

I have created a group and users under it who have only read permissions. Once the user of this group is logged in , he can open page properties from sites console and view it. But when author tries to edit and save the property , AEM throws an error as shown in the attached screenshot. 

Requirement : It should either NOT throw an error ( Should not do anything on click of save )  or an appropriate message should be shown to the author .