listeningLoadPage

    const C_A = { //CONNECTION_ATTRIBUTES
        emailSelector: `#email-sender [data-test="email-field-string"]`,
        subjectSelector: `#email-sender [data-test="subject-field-string"]`,
        step: 100
    }
    async function listeningLoadPage() {
      C_A.step *= 2
      if(C_A.step > 25600 ) return
      if(document.querySelector(C_A.emailSelector) != null ){
          var em = document.querySelector(C_A.emailSelector)
          var sub = document.querySelector(C_A.subjectSelector)
           em.oninput = function(){
              emailValidation(C_A.emailSelector)
           };
           sub.oninput = function(){
              subjectControl(C_A.subjectSelector)
           };
          return
      }
      setTimeout(listeningLoadPage, C_A.step)
    }
    listeningLoadPage()