Form validation component

Hi Ayodelearog,

• To provide error messages, include a paragraph in your HTML whose display property is set to none. Upon submission, you can choose to display to these paragraphs.
• To prevent the submission of empty field, add the required attribute, e.g. <input type="text" required>. You should also perform a check in JavaScript, like this

    form.addEventListener("submit", e => {
       if (input.value == "") {
           e.preventDefault();
           input..classList.add("error") //your error class should include the error styles in CSS
       }
   }