21 lines
541 B
JavaScript
21 lines
541 B
JavaScript
// Example starter JavaScript for disabling form submissions if there are invalid fields
|
|
$(function () {
|
|
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
|
|
);
|
|
});
|
|
});
|