old_contents: from flask.ext.wtf import Form
  from wtforms import StringField, PasswordField, SelectField, TextAreaField
  from wtforms.validators import InputRequired, Length
  from wtforms.ext.sqlalchemy.fields import QuerySelectMultipleField
  from flask.ext.babel import lazy_gettext as _
  
  from ark.account.models import Account
  
  
  class AccountEditForm(Form):
  
      username = StringField(_(u'Username'),
                             validators=[InputRequired(),
                                         Length(min=6, max=30)])
      gender = SelectField(_(u'Gender'),
                            choices=[
                                ('male', _('Male')),
                                ('female', _('Female')),])
      password = PasswordField(_('Password'),)
      state = SelectField(_('State'),
                          choices=(('normal', _('Normal')),
                                   ('frozen', _('Frozen')),
                                   ('deleted', _('Deleted')),
                                   ('inactive', _('Inactive')),))
      is_superuser = SelectField(_('Superuser'),
                                 choices=[
                                     ('True', _('Yes')),
                                     ('False', _('No'))])
  
  
  class GoalEditForm(Form):
      is_deleted = SelectField(_('Is Deleted'),
                               choices=(('True', _('Yes')),
                                        ('False', _('No'))))
  
  
  class GoalActivityEditForm(Form):
      is_deleted = SelectField(_('Is Deleted'),
                               choices=(('True', _('Yes')),
                                        ('False', _('No'))))
  
  
  class NotificationSendForm(Form):
      content = TextAreaField(label=_('Content'), validators=[InputRequired()])
      receivers = QuerySelectMultipleField(
          label=_('Receivers'),
          query_factory=lambda: Account.query.filter(Account.state!='deleted').all(),
          get_label=lambda x: x.username,
      )
  
new_contents: from flask.ext.wtf import Form
  from wtforms import StringField, PasswordField, SelectField, TextAreaField
  from wtforms.validators import InputRequired, Length
  from wtforms.ext.sqlalchemy.fields import QuerySelectMultipleField
  from flask.ext.babel import lazy_gettext as _
  
  from ark.account.models import Account
  
  
  class AccountEditForm(Form):
  
      username = StringField(_(u'Username'),
                             validators=[InputRequired(),
                                         Length(min=4, max=30)])
      gender = SelectField(_(u'Gender'),
                            choices=[
                                ('male', _('Male')),
                                ('female', _('Female')),])
      password = PasswordField(_('Password'),)
      state = SelectField(_('State'),
                          choices=(('normal', _('Normal')),
                                   ('frozen', _('Frozen')),
                                   ('deleted', _('Deleted')),
                                   ('inactive', _('Inactive')),))
      is_superuser = SelectField(_('Superuser'),
                                 choices=[
                                     ('True', _('Yes')),
                                     ('False', _('No'))])
  
  
  class GoalEditForm(Form):
      is_deleted = SelectField(_('Is Deleted'),
                               choices=(('True', _('Yes')),
                                        ('False', _('No'))))
  
  
  class GoalActivityEditForm(Form):
      is_deleted = SelectField(_('Is Deleted'),
                               choices=(('True', _('Yes')),
                                        ('False', _('No'))))
  
  
  class NotificationSendForm(Form):
      content = TextAreaField(label=_('Content'), validators=[InputRequired()])
      receivers = QuerySelectMultipleField(
          label=_('Receivers'),
          query_factory=lambda: Account.query.filter(Account.state!='deleted').all(),
          get_label=lambda x: x.username,
      )
  
subject: fix min length limit of account in dashboard