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IndiaSforce Trigger to Block user to post Commnet on Chatter
As Admin can not prevent directly some profile based user to add comment. I have develope small trigger which can help you for this validation.
trigger RistrictUser on FeedComment (Before Insert)
/*This trigger will restirct user to add comment on chatter*/
{
for(FeedComment FC: trigger.new)
{
/*Following Code will get Current User information*/
User u = [SELECT id,ProfileId,Profile.Name FROM User WHERE id = :UserInfo.getUserId()];
/*We are going to restrict user from 'Non-Chatter Users' profile */
if(u.Profile.Name == 'Non-Chatter Users')
{
FC.adderror('You can not post comment'); //You can Customize the error message here
}
}
}/*EOF*/
Let me know your feedback
Nice idea although your code needs some work to avoid governor limits etc. For example you should never call a SOQL query within a for loop.