prosody
e5eb36ee07a2
util/dataforms.lua

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util/dataforms.lua @ 9121:e5eb36ee07a2

util.dataforms: Allow passing the current values to be used in stead of omitted fields
author Kim Alvefur <zash@zash.se>
date Sun, 05 Aug 2018 15:50:06 +0200
parent 9111:bc7473fb7ad3
child 9242:68694c1bd960
line wrap: on
line diff
--- a/util/dataforms.lua	Sun Aug 05 19:12:49 2018 +0200
+++ b/util/dataforms.lua	Sun Aug 05 15:50:06 2018 +0200
@@ -142,7 +142,7 @@
 
 local field_readers = {};
 
-function form_t.data(layout, stanza)
+function form_t.data(layout, stanza, current)
 	local data = {};
 	local errors = {};
 	local present = {};
@@ -157,7 +157,9 @@
 		end
 
 		if not tag then
-			if field.required then
+			if current and current[field.name] ~= nil then
+				data[field.name] = current[field.name];
+			elseif field.required then
 				errors[field.name] = "Required value missing";
 			end
 		elseif field.name then