hi all,
here is my problem:
I have two models linked by a HABTM relation (Game and GameGenre)
I want each row of my main model (Game) to be linked to at least one
row of the other model (Game have 1..n GameGenre)
how can I check this with form validation rules (multi-select field
representing GameGenre must have at least one value in /games/add
form)
before 1.2 RCs I could do "if (!isset($this->data['GameGenre'])) { /*
error */ }" in the Game controller
but now, submitting an empty form returns "['GameGenre'] => array(1)
{ ['GameGenre'] => string(0) '' }"
is there an eas yway to deal with it?
thanks in advance!
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