uialertcontroller

I want to realize a function about changing password,it requires user to input his previous password,and I design it in a alert dialog,I want to click the button "Confirm the modification" then jump to the other view controller for changing password.I have written some code,but I don't know how to write in the next moment. Charmi Gheewala You can add multiple textfields to alert controller and access them with the alert controller's textFields property If the new password is an empty string, present the alert again. Or another way would be to disable the "Confirm" button, enabling it only when

Is there a way to change the alignment of the message displayed inside a UIAlertController on iOS 8? I believe accessing the subviews and changing it for the UILabel is not possible anymore. Eduardo I have successfully used the following, for both aligning and styling the text of UIAlertControllers: let paragraphStyle = NSMutableParagraphStyle() paragraphStyle.alignment = NSTextAlignment.Left let messageText = NSMutableAttributedString( string: "The message you want to display", attributes: [ NSParagraphStyleAttributeName: paragraphStyle, NSFontAttributeName : UIFont.preferredFontForTextStyle

I'm trying to make an alert message with input, and then get the value from the input. I've found many good tutorials how to make the input text field. but I can't get the value from the alert. Updated for Swift 3 and above: //1. Create the alert controller. let alert = UIAlertController(title: "Some Title", message: "Enter a text", preferredStyle: .alert) //2. Add the text field. You can configure it however you need. alert.addTextField { (textField) in textField.text = "Some default text" } // 3. Grab the value from the text field, and print it when the user clicks OK. alert.addAction