default parameters
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@ -10,7 +10,9 @@ if (subscribe_button.getAttribute('data-type') === 'subscribe') {
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subscribe_button.onclick = unsubscribe;
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}
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function subscribe(retries = 5) {
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function subscribe(retries) {
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if (retries === undefined) retries = 5;
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if (retries <= 0) {
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console.log('Failed to subscribe.');
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return;
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@ -50,7 +52,10 @@ function subscribe(retries = 5) {
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xhr.send('csrf_token=' + subscribe_data.csrf_token);
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}
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function unsubscribe(retries = 5) {
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function unsubscribe(retries) {
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if (retries === undefined)
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retries = 5;
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if (retries <= 0) {
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console.log('Failed to subscribe');
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return;
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