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Diffstat (limited to 'vendor/twbs/bootstrap/site/static/docs/5.2/assets/js/validate-forms.js')
-rw-r--r-- | vendor/twbs/bootstrap/site/static/docs/5.2/assets/js/validate-forms.js | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/vendor/twbs/bootstrap/site/static/docs/5.2/assets/js/validate-forms.js b/vendor/twbs/bootstrap/site/static/docs/5.2/assets/js/validate-forms.js new file mode 100644 index 000000000..30ea0aa6b --- /dev/null +++ b/vendor/twbs/bootstrap/site/static/docs/5.2/assets/js/validate-forms.js @@ -0,0 +1,19 @@ +// Example starter JavaScript for disabling form submissions if there are invalid fields +(() => { + 'use strict' + + // Fetch all the forms we want to apply custom Bootstrap validation styles to + const forms = document.querySelectorAll('.needs-validation') + + // Loop over them and prevent submission + Array.from(forms).forEach(form => { + form.addEventListener('submit', event => { + if (!form.checkValidity()) { + event.preventDefault() + event.stopPropagation() + } + + form.classList.add('was-validated') + }, false) + }) +})() |