field ``nullable``). This is very useful, as your client-side validation will

automatically match your validation rules.

``max_length``

If the field is some sort of text field, then the ``max_length`` optioncan be

guessed from the validation constraints (if ``Length`` or ``Range`` is used) or

from the Doctrine metadata (via the field's length).

``maxlength``

If the field is some sort of text field, then the ``maxlength`` optionattribute

can beguessed from the validation constraints (if ``Length`` or ``Range`` is used)

orfrom the Doctrine metadata (via the field's length).

..caution::