[minor]

frappe/integrations/doctype/razorpay_settings/razorpay_settings.py

@@ -200,6 +200,7 @@ def capture_payment(is_sandbox=False, sanbox_response=None):
 			doc = frappe.get_doc("Integration Request", doc.name)
 			doc.status = "Failed"
 			doc.error = frappe.get_traceback()
+			frappe.log_error(doc.error, '{0} Failed'.format(doc.name))
 
 @frappe.whitelist(allow_guest=True, xss_safe=True)
 def get_checkout_url(**kwargs):

frappe/templates/generators/web_form.html

@@ -417,6 +417,10 @@ frappe.ready(function() {
 		frappe.form_dirty = true;
 	});
 
+	$form.on('submit', function() {
+		return false;
+	});
+
 	// allow payment only if
 	$('.btn-payment').on('click', function() {
 		save(true);
@@ -593,7 +597,7 @@ frappe.ready(function() {
 
 	function save(for_payment) {
 		if(window.saving)
-			return;
+			return false;
 		window.saving = true;
 		frappe.form_dirty = false;