java - How to make Liferay control panel fields like Web-Content's Description a mandatory input field? -

I want to make some fields in the control panel whenever a new web-content, structure or a template creates I want it to not be saved, as long as the user has added some text in the description and other fields. Apart from this, I want to be able to check the grammar of the text written in these areas. I think I might have to use some web services to do this. Is there something outside the liphere to achieve it? If I want to write code, will I make a hook? I want to do this on Liferay 6.1. Thank you. Example: Make a description field as a required field in this screen-shot, as soon as There is no name.

whenever a new web-content, structure or template, I want it to be Unless the user has added a text to the description and other fields.

Is it looking for you? If not, please provide a practical example.

Edit:

Option 1 : Create a "structure" with the field "Details" with type HTML, and make it Required < / Strong> Add web content to the newly created structure.
Option 2 : Create a "hook" to add verification to the basic default web-content

For grammar check :
See plazes at the following link: [Lifier Portal 6 in SCAYT and CeEditator]

Hope this will be helpful.