def maxPhotoSize(value):
if value is not None:
if value.getSize()/1024 > 512:
raise schema.ValidationError(_(u"Please upload image smaller than 512KB"))
def emailValidator(value):
try:
return checkEmailAddress(value)
except:
raise Invalid(_(u"Invalid email address"))
def validateStartEnd(data):
if data.start is not None and data.end is not None:
if data.start > data.end:
raise StartBeforeEnd(_(
u"The start date must be before the end date."))
