UITextField with Left and Right Image

ImageTextField.swift

//
//  ImageTextField.swift
//  Created by Apro on 17/12/19.
//

import UIKit

@IBDesignable
class ImageTextField: UITextField {
  @IBInspectable var leftIcon: UIImage?
  @IBInspectable var rightIcon: UIImage?

  override init(frame: CGRect) {
    super.init(frame: frame)
    setup()
  }

  required init?(coder: NSCoder) {
    super.init(coder: coder)
    setup()
  }

  private func setup() {
    padding = UIEdgeInsets(top: 0, left: 40, bottom: 0, right: 0)
  }

  override func leftViewRect(forBounds bounds: CGRect) -> CGRect {
    var imgRect = super.leftViewRect(forBounds: bounds)
    imgRect.origin.x += 10
    return imgRect
  }

  override func rightViewRect(forBounds bounds: CGRect) -> CGRect {
    var rightRect = super.rightViewRect(forBounds: bounds)
    rightRect.origin.x -= 100
    return rightRect
  }

  override func draw(_ rect: CGRect) {
    if let leftIcon = leftIcon {
      leftView = UIImageView(image: leftIcon)
      leftViewMode = .always
    }
    if let rightIcon = rightIcon {
      rightView = UIImageView(image: rightIcon)
      rightViewMode = .always
    }
  }
}