19 lines
457 B
Swift
19 lines
457 B
Swift
//
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// UIViewControllerExtension.swift
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// passKit
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//
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// Created by Yishi Lin on 5/4/17.
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// Copyright © 2017 Yishi Lin. All rights reserved.
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//
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public extension UIViewController {
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@objc
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func textFieldShouldReturn(_ textField: UITextField) -> Bool {
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if textField.nextField != nil {
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textField.nextField?.becomeFirstResponder()
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} else {
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textField.resignFirstResponder()
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}
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return true
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}
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}
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