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macu/jQuery-POST-handle-errors.js

Created October 29, 2019 13:53
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Detect AJAX response error codes using jQuery
Raw
jQuery-POST-handle-errors.js
$.post('/ajax/test', {
field,
}).then(response => {
// Success
}).fail((jqXHR) => {
if (jqXHR.status === 409) {
alert('Conflict');
} else {
alert('Error code: ' + jqXHR.status);
}
});
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