Flask-FormEncode
Flask extension for the form processing & validation library FormEncode
Flask-FormEncode supports python 2.6, 2.7 and pypy. Python 3 support will be added once FormEncode supports it (expected next release).
To run the tests, do python setup.py test.
Example:
# app.py
from flask import Flask, redirect, flash, abort
from flask.ext.formencode import Form
from formencode import Invalid, Schema
from formencode.validators import UnicodeString
app = Flask(__name__)
class LoginSchema(Schema):
username = UnicodeString(strip=True, not_empty=True)
@app.route('/')
def index():
return 'Hello'
@app.route('/login', methods=['POST'])
def login():
try:
form = Form(LoginSchema)
except Invalid as e:
flash(e.unpack_errors())
abort(400)
else:
flash('Welcome {0}'.format(form['username']))
return redirect(url_for('index'))
