function Password(parent, open) {


    var inputPassword = document.createElement('input')
    inputPassword.value = "Пароль"
    document.body.append(inputPassword)

    var inputPassword2 = document.createElement('input')
    inputPassword2.value = "Пароль"
    
    inputPassword2.style.position = 'relative';
    inputPassword2.style.top = '25px'
    inputPassword2.style.left = '-427px'


    let inputLogin = document.createElement('input')    
    document.body.append(inputLogin)

    var input2 = document.createElement('input')
    input2.type = 'checkbox'
    input2.id = 'chek'    
    document.body.append(input2)

    var button = document.createElement('button')
    button.innerHTML = 'Нажать'
    button.disabled = true
    document.body.append(button)

    var buttonPassword = document.createElement('button')
    buttonPassword.innerHTML = 'Пароли совпадают)'
    buttonPassword.disabled = true
    buttonPassword.style.position = 'relative';
    buttonPassword.style.left = '-400px'
    buttonPassword.style.top = '25px'
    

    let i = () => {
      
     open = !open  
      if (open) {
          inputPassword.type = 'text'
          inputPassword2.type = 'text'
          inputPassword2.remove()
          buttonPassword.remove()
      } else {
          inputPassword.type = 'password'
          inputPassword2.type = 'password'
          document.body.append(inputPassword2)
          document.body.append(buttonPassword)
        }
    }
    chek.onchange = i
    this.setOpen = i

    let o = () => {

        if (inputPassword.value === "" || inputLogin.value === "" || inputPassword2.value === "") {
            button.disabled = true
            
        } else {
            button.disabled = false
         }
         
        }

    inputPassword.onchange = o;
    inputPassword2.onchange = o;
    inputLogin.onchange = o;
    
    let u = () => {

        if (inputPassword.value === inputPassword2.value) {
            buttonPassword.disabled = false
        } else {
            buttonPassword.disabled = true
        }
    
    }

    inputPassword.oninput = u;
    inputPassword2.oninput = u;
    this.setValue = u;
}



let p = new Password(document.body, true)






p.onChange = data => console.log(data)
p.onOpenChange = open => console.log(open)

p.setValue('qwerty')   // < ------ это не догоняю как сделать , чтобы с консоли поменять
console.log(p.getValue())

p.setOpen(false)    // < ---- это можно вызвать
console.log(p.getOpen())