[Swift]UITextFiled设置占位提示文字(placeholderColor)的颜色

本文主要是介绍[Swift]UITextFiled设置占位提示文字(placeholderColor)的颜色，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！

方式一

codeTextField.attributedPlaceholder = "请输入验证码".attributesColor(UIColor(hexString: "#727C95"), UIFont.systemFont(ofSize: 15))

import Foundationextension String {/// 富文本/// - Parameters:///   - color: 颜色 默认黑色///   - font: 字体大小 默认17/// - Returns: 富文本func attributesColor(_ color: UIColor = .black, _ font: UIFont = .systemFont(ofSize: 17)) -> NSAttributedString {let attri = NSMutableAttributedString(string: self)attri.addAttributes([.foregroundColor: color], range: NSRange(location: 0, length: self.count))attri.addAttributes([.font: font], range: NSRange(location: 0, length: self.count))return attri}}

方式二

codeTextField.placeHolderColor = UIColor(hexString: "#727C95")

import Foundationextension UITextField{@IBInspectable var placeHolderColor: UIColor? {get {return self.placeHolderColor}set {self.attributedPlaceholder = NSAttributedString(string:self.placeholder != nil ? self.placeholder! : "", attributes:[NSAttributedString.Key.foregroundColor: newValue!])}}
}

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