Checkout page observer

gistfile1.txt

  // Solution idea #1: Check to see if 'CONTINUE' button is clicked
  
  initContinueButtonChecked() {
    const continueBtn = document.querySelector('#checkout-customer-continue')
    const emailField = document.querySelector('#email')
      this.observeElement(continueBtn, (element) => {
        if (!element) return
       // set up event listener for if continue button was clicked
       continueBtn.addEventListener('click', (event) => {
       // once button is clicked, email input is no longer there
          if (!emailField) {
            // fire data layer call used by analytics (can we console.log this?)
            window.cwDatalayer.getDatalayer().customer
          }
       }
    })
  }
  
  
 // Solution idea #2: Check to see if email input does not exist by observing
 
initCheckEmailField() {
  this.observeElement(`input[name*="${email}"]`, (element) => {
    if (!element) return
    // fire cwDatalayer method?
    })
}