18 lines
481 B
JavaScript
18 lines
481 B
JavaScript
|
// Fetch all the forms we want to apply custom Bootstrap validation styles to
|
||
|
|
let 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
|
||
|
|
);
|
||
|
|
});
|