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-rw-r--r--utils/middleware/oldForm.js23
1 files changed, 23 insertions, 0 deletions
diff --git a/utils/middleware/oldForm.js b/utils/middleware/oldForm.js
new file mode 100644
index 0000000..7bcfb34
--- /dev/null
+++ b/utils/middleware/oldForm.js
@@ -0,0 +1,23 @@
+module.exports = (req, res, next) => {
+
+ req.setOldForm = (errors) => {
+ let prettyErrors = {};
+ Object.keys(errors.errors).forEach(err => {
+ prettyErrors[err] = errors.errors[err].message;
+ });
+
+ req.session.oldForm = {
+ errors: prettyErrors,
+ values: req.body
+ };
+ };
+
+ if (!req.session.oldForm) req.session.oldForm = {
+ errors: null,
+ values: null
+ };
+
+ res.locals.oldForm = req.session.oldForm;
+ delete req.session.oldForm;
+ next();
+};