17 lines
481 B
JavaScript
17 lines
481 B
JavaScript
// Fetch all the forms we want to apply custom Bootstrap validation styles to
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let forms = document.querySelectorAll(".needs-validation");
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// Loop over them and prevent submission
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Array.prototype.slice.call(forms).forEach(function (form) {
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form.addEventListener(
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"submit",
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function (event) {
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if (!form.checkValidity()) {
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event.preventDefault();
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event.stopPropagation();
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form.classList.add("was-validated");
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}
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},
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false
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);
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});
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