Array of IBOutlets in Swift

Question

I have code like

@IBOutlet weak var emailField: UITextField!
@IBOutlet weak var countryField: UITextField!
@IBOutlet weak var cityField: UITextField!

How can i put all this items to array so i can access each of them in a loop?

i have function that change border styles and other design things for UI elements — moonvader, Aug 23 '15 at 09:59
This is exactly what outlet collections are for. See [my answer here](http://stackoverflow.com/questions/29167294/how-to-loop-through-outlets-of-a-uiviewcontroller-with-swift/29167651#29167651) on how to create them. — zisoft, Aug 23 '15 at 11:10

Diego Freniche · Accepted Answer · 2015-08-23T10:11:22.237

2

@IBOutlet weak var emailField: UITextField!
@IBOutlet weak var countryField: UITextField!
@IBOutlet weak var cityField: UITextField!

...

let array = [emailField, countryField, cityField]

Have a look at the documentation on collection types

edit: you can split the declaration/init of that array

// outside any method
var array = [UITextField]?

// in viewDidLoad
self.array = [emailField, countryField, cityField]

edited Aug 23 '15 at 10:11

answered Aug 23 '15 at 09:55

Diego Freniche

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thanks it works if i put this code in ViewDidLoad. in other case i have an error that my class doesn't have member called 'emailField' – moonvader Aug 23 '15 at 10:06

Array of IBOutlets in Swift

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