I have created UITextFields dynamically. Now i want to refer to the TextFields to check for some constraints. How do i do so? :   func displayTextBox1(height: Int, placeHolder: String, xtb: Int, ytb: Int, lableName: String, xl: Int, yl: Int) {
    
DispatchQueue.main.async{
       
self.textField = UITextField(frame: CGRect(x: xtb, y: ytb, width: 343, height: height))
      
self.textField.textAlignment = NSTextAlignment.left
      
self.textField.textColor = UIColor.black
      
self.textField.borderStyle = UITextBorderStyle.line
     
 self.textField.autocapitalizationType = UITextAutocapitalizationType.words
 
      self.textField.placeholder = placeHolder
      

      self.view.addSubview(self.textField)
      
       self.displayLabel(labelName: lableName, x: xl, y: yl)
    }
  }
