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js eventlistener to add and remove stylings

Tame Toad answered on April 8, 2020 Popularity 8/10 Helpfulness 2/10

answer js eventlistener to add and remove stylings

js eventlistener to add and remove stylings

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const form = document.querySelector('form');
const fname = document.getElementById('fname');
const lname = document.getElementById('lname');
const para = document.querySelector('p');

form.onsubmit = function(e) {
  if (fname.value === '' || lname.value === '') {
    e.preventDefault();
    para.textContent = 'You need to fill in both names!';
  }
}

Popularity 8/10 Helpfulness 2/10 Language javascript

Source: developer.mozilla.org

Tags: add event-listener javascript

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