[OptionsResolver] Documented validation of array types#8946

Merged

javiereguiluz merged 3 commits intosymfony:3.4from

wouterj:EVODelavega-array-validation-PR-17032

Jan 2, 2018

Commits on Dec 31, 2017

Document typed arrays in optionsresolver

Elias Van Ootegem
authored and
wouterj
committed
Fix typo

Elias Van Ootegem
authored and
wouterj
committed
Merged new example in older example, removing some text
wouterj
committed