ios - How to stop push button -
This question is already an answer here 5 answers I I'm a newbie for iOS program and I need your help. When I click on the button, my code checks to have a condition, if the condition is correct, I want to use the next to go to UIViewController readyForSegue with data, but if the condition is , I do not want that VC next to to use and want to stay on current VC . How can I do this? When I click on my button, it is possible to block access to the code directly in the next VC IBAction ? I try to code on a push button - (IBAction) Lancerity: (ID) sender {... Other answers should work, but they ignore the whole issue of segues in a way: if you should There is no need to manually action on buttons for things, instead you should override - (bool) shouldPerformSegueWithIdentifier:. (NSString *) Identifier this: (ID) This selector To do this, you need to give your segue one (NSString *) identifier this: (id) this {if ([ Identifier isEqualToStr...