class PostForm(Form):
title = StringField('Title', [
validators.length(max=50, message='Titles must not exceed 50 chars.'),
validators.required(message='Please enter a title.')
])
subject = StringField('Subject', [
validators.length(max=100,
message='Subject must not exceed 100 chars.')
])
content = TextAreaField('Content', [
validators.length(max=1800,
message='Content must not exceed 1,800 chars.'),
validators.required(message='Please enter some content for the post.')
])
csrf_token = HiddenField()
def get_TextField(kwargs):
"""
Returns a ``TextField``, applying the ``db.StringProperty`` length limit
of 500 bytes.
"""
kwargs['validators'].append(validators.length(max=500))
return f.TextField(**kwargs)
def convert_StringProperty(model, prop, kwargs):
"""Returns a form field for a ``db.StringProperty``."""
if prop.multiline:
kwargs['validators'].append(validators.length(max=500))
return f.TextAreaField(**kwargs)
else:
return get_TextField(kwargs)
class CommentForm(Form):
comment = TextAreaField('Comment', [
validators.length(
max=120, message='Comments must be less than 120 characters.'),
validators.required(message='Please enter your comment.')
])
key = HiddenField()
csrf_token = HiddenField()
class LoginForm(Form):
username = StringField('Username',
[validators.Length(min=5, max=15, message='Username must be 5-15 chars'),
validators.required()])
password = PasswordField('Password',
[validators.length(min=8, max=30, message='Password must be 8-30 chars'),
validators.required()])
csrf_token = HiddenField()
class RegisterForm(Form):
username = StringField('Username', [
validators.Length(
min=5, max=15, message='Username must be 5-15 chars.'),
validators.required()
])
password = PasswordField('Password', [
validators.length(
min=8, max=30, message='Password must be 8-30 chars.'),
validators.required(),
validators.equal_to('confirm', message='Passwords must match.')
])
confirm = PasswordField('Confirm', [
validators.length(
min=8, max=30, message='Password must be 8-30 chars.'),
validators.required()
])
csrf_token = HiddenField()