You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
21 lines
616 B
21 lines
616 B
3 years ago
|
// Example starter JavaScript for disabling form submissions if there are invalid fields
|
||
|
|
(function () {
|
||
|
|
'use strict'
|
||
|
|
|
||
|
|
// Fetch all the forms we want to apply custom Bootstrap validation styles to
|
||
|
|
var forms = document.querySelectorAll('.needs-validation')
|
||
|
|
|
||
|
|
// Loop over them and prevent submission
|
||
|
|
Array.prototype.slice.call(forms)
|
||
|
|
.forEach(function (form) {
|
||
|
|
form.addEventListener('submit', function (event) {
|
||
|
|
if (!form.checkValidity()) {
|
||
|
|
event.preventDefault()
|
||
|
|
event.stopPropagation()
|
||
|
|
}
|
||
|
|
|
||
|
|
form.classList.add('was-validated')
|
||
|
|
}, false)
|
||
|
|
})
|
||
|
|
})()
|