MainView.swift

class MainView: UIView {

    @IBOutlet private weak var myTextfield: UITextField!
    @IBOutlet private weak var myButton: UIButton!
    
    weak var delegate: MainViewDelegate?
    
    override func layoutSubviews() {
        super.layoutSubviews()
        myButton.addTarget(self, action: #selector(buttonTap), for: .touchUpInside)
    }
    
    func buttonTap() {
        guard let searchText = myTextfield.text else { return }
        delegate?.searchButtonTappedWithTerm(with: searchText)
    }
    
}