Refactor all .length === 0
patterns in JS (#30045)
This pattern comes of often during review, so let's fix it once and for all. Did not test, but changes are trivial enough imho.
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14 changed files with 31 additions and 40 deletions
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@ -39,11 +39,9 @@ function initEditPreviewTab($form) {
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}
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function initEditorForm() {
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if ($('.repository .edit.form').length === 0) {
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return;
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}
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initEditPreviewTab($('.repository .edit.form'));
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const $form = $('.repository .edit.form');
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if (!$form) return;
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initEditPreviewTab($form);
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}
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function getCursorPosition($e) {
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@ -165,7 +163,7 @@ export function initRepoEditor() {
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commitButton?.addEventListener('click', (e) => {
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// A modal which asks if an empty file should be committed
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if ($editArea.val().length === 0) {
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if (!$editArea.val()) {
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$('#edit-empty-content-modal').modal({
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onApprove() {
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$('.edit.form').trigger('submit');
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