本文整理匯總了Python中wtforms.StringField方法的典型用法代碼示例。如果您正苦於以下問題：Python wtforms.StringField方法的具體用法？Python wtforms.StringField怎麽用？Python wtforms.StringField使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類wtforms的用法示例。
在下文中一共展示了wtforms.StringField方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: scaffold_form
# 需要導入模塊: import wtforms [as 別名]
# 或者: from wtforms import StringField [as 別名]
def scaffold_form(self):
class CustomForm(FlaskForm): # pylint: disable=too-few-public-methods
name = wtforms.StringField(validators=[wtforms.validators.DataRequired()])
return CustomForm 示例2: unique_username
# 需要導入模塊: import wtforms [as 別名]
# 或者: from wtforms import StringField [as 別名]
def unique_username(form, field) -> None:
"""
Check if a user already exists with this name.
:param form: The form which is being passed in
:type form: Form
:param field: The data value for the 'name' inserted by new User
:type field : StringField
"""
user = User.query.filter(User.name == field.data).first()
if user is not None:
raise ValidationError('There is already a user with this name')