cubicweb-bootstrap #3827936 Use bootstrap classes for all form validation error messages [validation pending]

See the attached screenshot (named "old.png") for the current situation.

See also the "new.png" file for the result of the proposed patch.

prioritynormal
typebug
done in0.6.4
load0.100
load left0.000
closed by#88d0d9d1018b [forms] Use bootstrap classes for form validation error messages (closes #3827936)
patch[forms] Use bootstrap classes for form validation error messages (closes #3827936) [applied]