本文整理汇总了Python中wtforms.validators.DataRequired方法的典型用法代码示例。如果您正苦于以下问题：Python validators.DataRequired方法的具体用法？Python validators.DataRequired怎么用？Python validators.DataRequired使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类wtforms.validators的用法示例。
在下文中一共展示了validators.DataRequired方法的7个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: validate
# 需要导入模块: from wtforms import validators [as 别名]
# 或者: from wtforms.validators import DataRequired [as 别名]
def validate(self):
if self.contact_details_type.data == 'url':
self.url.validators = [DataRequired(), URL(message='Must be a valid URL')]
elif self.contact_details_type.data == 'email_address':
self.email_address.validators = [DataRequired(), Length(min=5, max=255), ValidEmail()]
elif self.contact_details_type.data == 'phone_number':
# we can't use the existing phone number validation functions here since we want to allow landlines
def valid_phone_number(self, num):
try:
normalise_phone_number(num.data)
return True
except InvalidPhoneError:
raise ValidationError('Must be a valid phone number')
self.phone_number.validators = [DataRequired(), Length(min=5, max=20), valid_phone_number]
return super().validate() 示例2: scaffold_form
# 需要导入模块: from wtforms import validators [as 别名]
# 或者: from wtforms.validators import DataRequired [as 别名]
def scaffold_form(self):
form_class = super(UserView, self).scaffold_form()
form_class.password = PasswordField(
"Password", [DataRequired(), Length(min=4, max=20)])
return form_class 示例3: email_address
# 需要导入模块: from wtforms import validators [as 别名]
# 或者: from wtforms.validators import DataRequired [as 别名]
def email_address(label='Email address', gov_user=True, required=True):
validators = [
ValidEmail(),
]
if gov_user:
validators.append(ValidGovEmail())
if required:
validators.append(DataRequired(message='Cannot be empty'))
return EmailField(label, validators, render_kw={'spellcheck': 'false'}) 示例4: uk_mobile_number
# 需要导入模块: from wtforms import validators [as 别名]
# 或者: from wtforms.validators import DataRequired [as 别名]
def uk_mobile_number(label='Mobile number'):
return UKMobileNumber(label,
validators=[DataRequired(message='Cannot be empty')]) 示例5: international_phone_number
# 需要导入模块: from wtforms import validators [as 别名]
# 或者: from wtforms.validators import DataRequired [as 别名]
def international_phone_number(label='Mobile number'):
return InternationalPhoneNumber(
label,
validators=[DataRequired(message='Cannot be empty')]
) 示例6: password
# 需要导入模块: from wtforms import validators [as 别名]
# 或者: from wtforms.validators import DataRequired [as 别名]
def password(label='Password'):
return PasswordField(label,
validators=[DataRequired(message='Cannot be empty'),
Length(8, 255, message='Must be at least 8 characters'),
CommonlyUsedPassword(message='Choose a password that’s harder to guess')]) 示例7: get_create_form
# 需要导入模块: from wtforms import validators [as 别名]
# 或者: from wtforms.validators import DataRequired [as 别名]
def get_create_form(self):
CreateForm = super().get_create_form()
CreateForm.email = html5.EmailField(
'Email',
validators=[
validators.DataRequired(),
validators.Email(),
unique_user_email,
],
)
CreateForm.password = fields.PasswordField(
'Password',
validators=[
validators.DataRequired(),
password_length,
],
)
CreateForm.confirm_password = fields.PasswordField(
'Confirm Password',
validators=[
validators.DataRequired(),
EqualTo('password', message='RETYPE_PASSWORD_MISMATCH'),
],
)
CreateForm.field_order = (
'username', 'email', 'first_name', 'last_name',
'password', 'confirm_password', 'roles', 'active')
return CreateForm