Last activity: 12 Jun 2018 2:29 EDT
How can i restrict a value to be used based on some count?
Actually i have property and am having a count associated with that.If the property name is ABC and the count is 10 then whenever a particular user using that name called ABC the count should be reduced by 1. Atlast if the 11th user using that name ABC, while he entering that name it should popup an error message called the "name is invalid".
How can i implement this??