Submit Message const form = otmForms({ apiKey: '814d7740-46bf-11ea-a800-9118614ec35c', selector: '.OTMForm', onSubmit: function (el) { jQuery(el) .find('button[type="submit"]') .prop("disabled", true) .html('Sending...'); }, onSuccess: function (response, formElement) { jQuery(formElement).find('button[type="submit"]').prop("disabled", false).html('Submit Message'); jQuery(formElement).find('.form-response-error').css("display", "none"); jQuery(formElement).find('.form-response-success').css("display", "block"); }, onError: function (error, formElement) { jQuery(formElement).find('button[type="submit"]').prop("disabled", false).html('Submit Message'); jQuery(formElement).find('.form-response-success').css("display", "none"); jQuery(formElement).find('.form-response-error').css("display", "block"); } }); form.init();