python - How to set minimum number of characters for user password in django-allauth -

i want change account_password_min_length in django-allauth. tried account_password_min_length = 5 in settings.py , not working, django still saying need enter 8 characters, default.

here settings.py file:

# application definition  installed_apps = [     'django.contrib.admin',     'django.contrib.auth',     'django.contrib.contenttypes',     'django.contrib.sessions',     'django.contrib.messages',     'django.contrib.staticfiles',     'blog',     'taggit',     'django_summernote',     'django.contrib.sites',     'allauth',     'allauth.account',     'allauth.socialaccount',     'user_account',     'widget_tweaks',  ]  site_id = 1  middleware = [     'django.middleware.security.securitymiddleware',     'django.contrib.sessions.middleware.sessionmiddleware',     'django.middleware.common.commonmiddleware',     'django.middleware.csrf.csrfviewmiddleware',     'django.contrib.auth.middleware.authenticationmiddleware',     'django.contrib.messages.middleware.messagemiddleware',     'django.middleware.clickjacking.xframeoptionsmiddleware', ]  root_urlconf = 'project_blog.urls'  templates = [     {         'backend': 'django.template.backends.django.djangotemplates',         'dirs': [os.path.join(base_dir, 'templates')],         'app_dirs': true,         'options': {             'context_processors': [                 'django.template.context_processors.debug',                 'django.template.context_processors.request',                 'django.contrib.auth.context_processors.auth',                 'django.contrib.messages.context_processors.messages',             ],         },     }, ]  wsgi_application = 'project_blog.wsgi.application'   # database # https://docs.djangoproject.com/en/1.10/ref/settings/#databases  databases = {     'default': {         'engine': 'django.db.backends.sqlite3',         'name': os.path.join(base_dir, 'db.sqlite3'),     } }   # password validation # https://docs.djangoproject.com/en/1.10/ref/settings/#auth-password-validators  auth_password_validators = [     {         'name': 'django.contrib.auth.password_validation.userattributesimilarityvalidator',     },     {         'name': 'django.contrib.auth.password_validation.minimumlengthvalidator',     },     {         'name': 'django.contrib.auth.password_validation.commonpasswordvalidator',     },     {         'name': 'django.contrib.auth.password_validation.numericpasswordvalidator',     }, ]  # django-allauth authentication_backends = (     # needed login username in django admin, regardless of `allauth`     'django.contrib.auth.backends.modelbackend',      # `allauth` specific authentication methods, such login e-mail     'allauth.account.auth_backends.authenticationbackend', )  # internationalization # https://docs.djangoproject.com/en/1.10/topics/i18n/  language_code = 'en-us'  time_zone = 'utc'  use_i18n = true  use_l10n = true  use_tz = true   # static files (css, javascript, images) # https://docs.djangoproject.com/en/1.10/howto/static-files/  static_url = '/static/'  staticfiles_dirs = [     os.path.join(base_dir, 'static'),     #'/var/www/static/', ]  static_root = os.path.join(os.path.dirname(base_dir), 'static_cdn')  media_url = '/media/' media_root = os.path.join(os.path.dirname(base_dir), 'media_cdn')   summernote_config = {     # using summernotewidget - iframe mode     'iframe': true,  # or set false use summernoteinplacewidget - no iframe mode      # using summernote air-mode     'airmode': false,      # use native html tags (`<b>`, `<i>`, ...) instead of style attributes     # (firefox, chrome only)     'stylewithtags': true,      # set text direction : 'left right' default.     'direction': 'ltr',      # change editor size     'width': '100%',     'height': '480',      # authentication required     'attachment_require_authentication': false, }  email_backend='django.core.mail.backends.console.emailbackend'  # custom allauth settings # use email primary identifier account_authentication_method = 'email'  account_email_required = true # make email verification mandatory avoid junk email accounts account_email_verification = 'mandatory'  # eliminate need provide username, it's old practice account_username_required = false # minimum password characters account_password_min_length = 5 

according django docs, need specify options dict built in django password validator, this:

auth_password_validators = [     {         'name': 'django.contrib.auth.password_validation.userattributesimilarityvalidator',     },     {         'name': 'django.contrib.auth.password_validation.minimumlengthvalidator',         'options': {             'min_length': 5,         },     },     {         'name': 'django.contrib.auth.password_validation.commonpasswordvalidator',     },     {         'name': 'django.contrib.auth.password_validation.numericpasswordvalidator',     }, ]