Code Explainers

Code explainers tagged #form validation

python 
import re
 
from flask_wtf import FlaskForm
from wtforms import StringField, TextAreaField, PasswordField

Cleaning form input with Flask-WTF filters

form validation input sanitization filters
Intermediate 8 steps
python 
from flask_wtf import FlaskForm
from wtforms import StringField, PasswordField, BooleanField
from wtforms.validators import (
    DataRequired,

Building a signup form with Flask-WTF

form validation declarative fields validators
Intermediate 7 steps
python 
from django import forms
from django.utils import timezone
 
from .models import Reservation

Multi-field validation in a Django ModelForm

form validation cross-field validation modelform
Intermediate 7 steps