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util.dataforms: Track which fields are included in a form

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This commit is contained in:
Kim Alvefur 2015-12-08 20:16:49 +01:00
parent 2458f50dca
commit db9b82199f
1 changed files with 4 additions and 2 deletions
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6
util/dataforms.lua
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@ -118,6 +118,7 @@ local field_readers = {};
function form_t.data(layout, stanza)
local data = {};
local errors = {};
local present = {};
for _, field in ipairs(layout) do
local tag;
@ -133,6 +134,7 @@ function form_t.data(layout, stanza)
errors[field.name] = "Required value missing";
end
else
present[field.name] = true;
local reader = field_readers[field.type];
if reader then
data[field.name], errors[field.name] = reader(tag, field.required);
@ -140,9 +142,9 @@ function form_t.data(layout, stanza)
end
end
if next(errors) then
return data, errors;
return data, errors, present;
end
return data;
return data, nil, present;
end
local function simple_text(field_tag, required)