[{"_1":2,"_64":-5,"_65":-5},"loaderData",{"_3":4,"_33":34,"_62":-5,"_63":-5},"root",{"_5":-5,"_6":-5,"_7":8,"_20":-5,"_21":22,"_23":24,"_27":28},"user","shoppingCartId","shoppingCart",{"_9":10,"_11":12,"_13":14,"_15":16,"_17":18,"_19":12},"count",0,"free",true,"updatedAt","2025-12-22T13:53:38.597Z","paymentGateway","STRIPE","cartItems",[],"loading","toast","locale","en","constants",{"_25":26},"paypalClientId","AX53Cwz8jR6rVVzzZiZNWWXl0dGagi-GZrjG-S3Ua14E5nrKMn7DxDQ730O4R8LusLPp49ALn6aRVaEy","publishers",{"_29":30,"_31":32},"companies",[],"universities",[],"routes/_store+/_readers+/email_author.$slug/route",{"_35":36,"_61":-5},"book",{"_37":38,"_39":40,"_41":42,"_43":44,"_45":46,"_47":48},"id","Z2lkOi8vbGVhbnB1Yi9TdG9yZTo6Qm9va1Byb2R1Y3QvMzUyMQ","title","The Grails Email Confirmation Plugin","state","published","contactAuthorMethod","email","aboutText","

This book is the user guide for the Email Confirmation 2.0 plugin for Grails.

Email confirmations are needed in some form in many web applications. Whether you are confirming a user's email address is valid during a signup process, authorising an action that requires higher than normal security, or offering opt-outs or other toggles via links in email.

In this short but comprehensive book the author of the plugin explains in depth how to use this plugin to:

Send email confirmations to users for any purpose
Receive callbacks when users confirm
Receive callbacks when confirmations time out
Use multiple confirmations for different functions
Customize the email templates

","authors",[49],{"_37":50,"_51":52,"_5":53},"Z2lkOi8vbGVhbnB1Yi9TdG9yZTo6UHJvZHVjdEF1dGhvci8zNjUz","name","Marc Palmer",{"_54":55},"avatar",{"_56":57,"_58":59,"_60":12},"url","https://secure.gravatar.com/avatar/e69290a3790e6238aa81297d183274a5?r=pg&d=mm","styleName","medium","exists","currentUser","routes/_store+/_layout","routes/_store+/_readers+/_layout","actionData","errors"]

Email the Author