I'd like to make a condition and call a swal for each one (Sweetalert2). But only one of the swal runs. How can I do it?

function validateEmail(email) {
  var regex = /\S+@\S+\.\S+/;
  return regex.test(email);
}

function validateBirth(data) {
  var regex = /^([0-9]{2})\/([0-9]{2})\/([0-9]{4})$/;
  return regex.test(data);
}

function validacao() {
  var data = document.getElementById('birth').value;
  var email = document.getElementById('email').value;
  if (!validateBirth(data)) {
    swal(
      'title..',
      'text..',
      'type..'
    );
  }
  if (!validateEmail(email)) {
    swal(
      'title..',
      'text..',
      'type..'
    );
  }
}

I'd like to make a condition and call a swal for each one (Sweetalert2). But only one of the swal runs. How can I do it?

function validateEmail(email) {
  var regex = /\S+@\S+\.\S+/;
  return regex.test(email);
}

function validateBirth(data) {
  var regex = /^([0-9]{2})\/([0-9]{2})\/([0-9]{4})$/;
  return regex.test(data);
}

function validacao() {
  var data = document.getElementById('birth').value;
  var email = document.getElementById('email').value;
  if (!validateBirth(data)) {
    swal(
      'title..',
      'text..',
      'type..'
    );
  }
  if (!validateEmail(email)) {
    swal(
      'title..',
      'text..',
      'type..'
    );
  }
}

• javascript
• modal-dialog
• sweetalert
• sweetalert2

1 Answer 1

Update 2021:

Just make your function async and await promises from Swal.fire():

async function validacao() {
  var data = document.getElementById('birth').value;
  var email = document.getElementById('email').value;
  if (!validateBirth(data)) {
    await Swal.fire(
      'title..',
      'text..',
      'type..'
    );
  }
  if (!validateEmail(email)) {
    await Swal.fire(
      'title..',
      'text..',
      'type..'
    );
  }
}

Old answer which will not work for latest versions of SweetAlert2:

There's swal.queue(), use it for multiple modals.

Your case should look like this:

var modals = [];

// birth modal
if (!validateBirth(data)) {
  modals.push({title: 'title1', text: 'text1', ... });
}

// email modal
if (!validateEmail(email)) {
  modals.push({title: 'title2', text: 'text2', ... });
}

Swal.queue(modals);