from wtforms   import Form
from flask_wtf import FlaskForm
from wtforms   import TextField , SubmitField , StringField, PasswordField ,SelectField
from wtforms   import validators, ValidationError
from wtforms.fields.html5  import EmailField



    
class FormLogin(Form):
        username = StringField('Usuario',
                            [
                    validators.required(message = 'El campo no debe ir vacio.'),
                     validators.length(min=4, max=30, message='El usuario no debe ser mayo a 20 caracteres.'),
                ])
        password = PasswordField('Password',
                            [ validators.required(message = 'El campo no debe ir vacio.'),
                             
                ])
        

ff3632fbbfa449272b066b5a2e7e1f8b8fa0de3b
<mask token>

<mask token>


class FormLogin(Form):
    <mask token>
    <mask token>

<mask token>


class FormLogin(Form):
    username = StringField('Usuario', [validators.required(message=
        'El campo no debe ir vacio.'), validators.length(min=4, max=30,
        message='El usuario no debe ser mayo a 20 caracteres.')])
    password = PasswordField('Password', [validators.required(message=
        'El campo no debe ir vacio.')])

from wtforms import Form
from flask_wtf import FlaskForm
from wtforms import TextField, SubmitField, StringField, PasswordField, SelectField
from wtforms import validators, ValidationError
from wtforms.fields.html5 import EmailField


class FormLogin(Form):
    username = StringField('Usuario', [validators.required(message=
        'El campo no debe ir vacio.'), validators.length(min=4, max=30,
        message='El usuario no debe ser mayo a 20 caracteres.')])
    password = PasswordField('Password', [validators.required(message=
        'El campo no debe ir vacio.')])

from wtforms   import Form
from flask_wtf import FlaskForm
from wtforms   import TextField , SubmitField , StringField, PasswordField ,SelectField
from wtforms   import validators, ValidationError
from wtforms.fields.html5  import EmailField



    
class FormLogin(Form):
        username = StringField('Usuario',
                            [
                    validators.required(message = 'El campo no debe ir vacio.'),
                     validators.length(min=4, max=30, message='El usuario no debe ser mayo a 20 caracteres.'),
                ])
        password = PasswordField('Password',
                            [ validators.required(message = 'El campo no debe ir vacio.'),
                             
                ])
        
