auth.forms Reference

Overview

The auth/forms.py contains authentication related forms used throughout the SignBridge application.

These forms are implemented using Flask-WTF and WTForms and provide secure handling of user authentication workflows such as:

• account registration

• login

• password reset requests

• password reset confirmation

It also integrates CSRF protection and Google reCAPTCHA validation.

Dependencies

auth/forms.py uses:

• Flask-WTF

• WTForms

• Flask-Login

• custom validators from app.core.validators

Implemented Forms

The SignupForm handles user account registration.

Fields:

Field	Purpose
Email	User email address
Username	Unique username
Password	User password
repeat_password	Password confirmation
reCAPTCHA	Bot protection validation

Validation Features:

• required field validation

• email format validation

• password complexity validation

• unique username validation

• unique email validation

• password confirmation matching

• google reCAPTCHA verfication

LoginForm

The LoginForm handles user authentication.

Fields:

Field	Purpose
Username	Username input
Password	Password input
remember_me	Persistent login option
reCAPTCHA	Bot protection validation

Validation Features:

• required field validation

• google reCAPTCHA verification

ResetPasswordRequestForm

The ResetPasswordRequestForm handles password reset email requests.

Field	Purpose
Email	User email address

Validation Features:

• required field validation

• email format validation

ResetPasswordForm

The ResetPasswordForm handles password reset submission.

Field	Purpose
Password	New password
repeat_password	Password confirmation

Validation Features:

• required field validation

• password confirmation matching

Security Features

The module includes several security focused protections.

These include:

• CSRF protection through Flask-WTF

• password complexity validation

• unique credential validation

• google reCAPTCHA integration