效果图
Paste_Image.png
代码
static func textFieldPlaceholder(textField: UITextField, message: String) {
textField.attributedPlaceholder = NSAttributedString(string:message,attributes:[NSForegroundColorAttributeName: UIColor.whiteColor()])
}
// 引用
Tools.textFieldPlaceholder(findPwdByPhoneTextField, message: "请输入手机号码")
private lazy var couponTextFiled: UITextField = {
let couponTextFiled = UITextField()
couponTextFiled.keyboardType = .NumberPad
couponTextFiled.borderStyle = .RoundedRect
couponTextFiled.autocorrectionType = .No
couponTextFiled.font = UIFont.systemFontOfSize(14)
let placeholder = NSAttributedString(string: "请输入优惠劵号码", attributes: [NSFontAttributeName : UIFont.systemFontOfSize(14), NSForegroundColorAttributeName : UIColor(red: 50 / 255.0, green: 50 / 255.0, blue: 50 / 255.0, alpha: 0.8)])
couponTextFiled.attributedPlaceholder = placeholder
return couponTextFiled
}()
