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I am creating user interface for app in storyboard, but I can not find where I can set the border for a button to be visible in storyboard. How do I set the border of a button?

yogsma
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  • possible duplicate of [Set UIButton Layer Border Width and Color in Interface Builder](http://stackoverflow.com/questions/26161429/set-uibutton-layer-border-width-and-color-in-interface-builder) – picciano May 16 '15 at 02:47

2 Answers2

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Select Xcode -> Open Editor menu -> Canvas -> Show Bounds Rectangles

enter image description here

Note that all views will have borders and only be visible in storyboard(design time).

tounaobun
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If you just want to visualize the button, you could check this after setting the constraints of the Button:

update thet frame

Or, by setting the style of the UIButton:

set the style of the UIButton

If none of above meet your requirements, you have to set the border of the button in the code:

@IBOutlet weak var myButton: UIButton!

myButton.layer.borderWidth = 1.0
myButton.layer.borderColor = UIColor.redColor().CGColor
liushuaikobe
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