24 lines
650 B
JavaScript
24 lines
650 B
JavaScript
// Example starter JavaScript for disabling form submissions if there are invalid fields
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document.addEventListener("DOMContentLoaded", () => {
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"use strict";
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// Fetch all the forms we want to apply custom Bootstrap validation styles to
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const forms = document.querySelectorAll(".needs-validation");
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// Loop over them and prevent submission
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Array.from(forms).forEach((form) => {
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form.addEventListener(
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"submit",
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(event) => {
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if (!form.checkValidity()) {
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event.preventDefault();
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event.stopPropagation();
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}
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form.classList.add("was-validated");
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},
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false
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);
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});
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});
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