Your computer communicates with a special computer called a server. The request object is imported from flask on top. WTForms can validate email, password, numbers and many more.
We then line_number:false create the template hello.html in the /templates/ directory: Return render_template( 'hello.html', form=form) Name = TextField( 'Name:', "/", methods=)įlash( 'All the form fields are required. Python Flask: Make Web Apps with Python from flask import Flask, render_template, flash, requestįrom wtforms import Form, TextField, TextAreaField, validators, StringField, SubmitFieldĪpp.config = '7d441f27d441f27567d441f2b6176a' We will start with a simple form containing one field asking for a name. We use WTForms, a module for validation of forms. Forms play an important role in all web applications. In this tutorial you will learn how to do form validation with Flask.
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