cubicweb #12421177 web.views.basetemplates.LogFormView eat the req message [validation pending]

since this later (self._cw.message) is now pop'd on access

prioritynormal
typebug
done in3.20.15
load left0.000
closed by#558e5a6d1ec3 [views] do not eat the self._cw.message in LogFormView (closes #12421177)
patch[views] do not eat the self._cw.message in LogFormView (closes #12421177) [applied]