Book Image

Sitecore Cookbook for Developers

By : Yogesh Patel
Book Image

Sitecore Cookbook for Developers

By: Yogesh Patel

Overview of this book

This book will get you started on building rich websites, and customizing user interfaces by creating content management applications quickly. It will give you an insight into web designs and how to customize the Sitecore architecture as per your website's requirements using best practices. Packed with over 70 recipes to help you achieve and solve real-world common tasks, requirements, and the problems of content management, content delivery, and publishing instance environments. It also presents recipes on Sitecore’s backend processes of customizing pipelines, creating custom event handler and media handler, setting hooks and more. Other topics covered include creating a workflow action, publishing sublayouts and media files, securing your environment by customizing user profiles and access rights, boosting search capabilities, optimising performance, scalability and high-availability of Sitecore instances and much more. By the end of this book, you will have be able to add virtually limitless features to your websites by developing and deploying Sitecore efficiently.
Table of Contents (20 chapters)
Sitecore Cookbook for Developers
Credits
About the Author
About the Reviewer
www.PacktPub.com
Preface
Index

Creating a custom rule to validate item fields


Being developers, we should provide an efficient interface to validate all information. Sitecore provides out-of-the-box validators that work both on the client side and server side, and also flexibility to create our own custom validators.

In this recipe, we will create an Employee Information form. Here, we will use some out-of-the-box validators to validate the required field, integer, and email. We will also create a custom validator to validate Employee Joining Date and Relieving Date.

How to do it…

We will first create a template with the required fields to achieve this recipe:

  1. Create an Employee template with fields such as Employee ID, Employee Name, Email Address, Date of Joining, and Date of Relieving.

  2. Now we will assign some out-of-the-box validators to some fields. From the field editor, select the Employee ID field in the Validation Rules section. In the Validator Bar field, select the Required and Is Integer field rules, as shown in...