newsletter sign up with success message, html sass js

Community feedback

• 

  Mateusz•40

  @MateuszSobiechPosted 2 months ago

  "What specific areas of your project would you like help with? - The javascript"

  What would you like to know?

  0

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  Salim TOURE•280

  @limsaelPosted about 2 months ago

  @MateuszSobiech A better way to handle forms

  0

  

  Mateusz•40

  @MateuszSobiechPosted about 2 months ago

  @limsael

  const body = document.body;
  const form = document.querySelector("form");
  const emailInput = document.querySelector("#email");
  const formMessage = document.querySelector("#form-message");
  const formSuccess = document.querySelector("#form-success");
  const dismissBtn = document.querySelector("#dismiss-btn");
  const userEmail = document.querySelector("#user-email");
  
  const emailRegex = /^[A-Za-z\._\-0-9]*[@][A-Za-z]*[\.][a-z]{2,4}$/;
  
  const showThanksView = (emailValue) =>{
    body.classList.add("success") 
    userEmail.textContent = emailValue;
  }
  
  const hideThanksView = () => {
    body.classList.remove("success");
    userEmail.textContent = ''
  }
  
  const validateForm = () => {
    const emailValue = emailInput.value;
  
    if (emailValue === "") {
      return { invalid: true, message: 'Please enter your email address.' }
    } 
    
    if (!emailValue.match(emailRegex)) {
      return { invalid: true, message: 'Valid email required.' }
    } 
  
    return { invalid: false, message: '', emailValue: emailValue }
  }
  
  form.addEventListener("submit", (event) => {
    event.preventDefault();
  
    const validResult = validateForm()
  
    formMessage.textContent = validResult.message;
  
    if(validResult.invalid) {
      return;
    }
  
    showThanksView(validResult.emailValue)
    form.reset();
  });
  
  dismissBtn.addEventListener("click", hideThanksView);
  
  

  1