cubicweb #5484070 match_form_params should accept constraints on parameter values [validation pending]

For now, the match_form_params predicate checks for presence of request parameters but it's not possible to define what those parameter values should be.

I'd like to be able to define this predicate:

__select__ = match_form_params(vid='list', subvid='incontext')

that will only be valid if 'vid' parameter is set to 'list' and 'subvid' parameter set to 'incontext'.

prioritynormal
typeenhancement
done in3.21.0
load0.500
load left0.000
closed by#62251bfdfd79 [predicates] ExpectedValuePredicate now accepts a dict parameter
patch[predicates] ExpectedValuePredicate now accepts a dict parameter [applied]