validate form data using javascript to check required html elements [ js ] - KruXoR

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validate form data using javascript to check required html elements

Posted in js

3195

6:20 am, August 31, 2018

validate form data using javascript to check required html elements

for use in a javascript function to submit a form

var form = document.getElementById('myForm');
for(var i=0; i < form.elements.length; i++){
  if(form.elements[i].value === '' && form.elements[i].hasAttribute('required')){
    alert('Fields marked with * are Required.');
    return false;
  }
}

Posted in js

3195

6:20 am, August 31, 2018

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