[TYPO3-dev] ExtJS Datepicker disabledDays in backend

[Tomiţă MILITARU]

Hello,

I'm trying to figure out a method to restrict in the backend for an input
field with *eval = date* only allow Wednesdays to be selected in the ExtJS
Datepicker. In the ExJS documentation I've found *disabledDays* which
allows to restrict week days. (eg. [0, 6] - disable Sunday & Saturday)

Is there any way of doing this directly from the TCA (not create an custom
eval, could not find anything about this in the TCA documentation) so that
the backend user can select from the date picker only Wednesdays?

Thanks.

-- 
Engr. Tomiţă MILITARU
Certified TYPO3 Integrator
Tel. +40741064681