Python Flask Dashboard: User forms with flask-wtforms

In this Python Flask Tutorial, we will be learning how to create forms and accept user input, perform form validation and learn how to store the user data in the database. We'll also go over how to alert the user for invalid inputs and learn how to use bootstrap form classes. Lets get started...

#Python #Flask #Flaskslqalchemy #FlaskDatabase #FlaskModels

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[shreyaupadhyay]

How the entry automatically appear in drop down list

[alastairlumsden]

Thank you for this tutorial!

I was receiving an error: "no such table: income_expenses". I was able to fix this by adding the following at the top of the routes.py file:

@app.before_first_request
def create_tables():
db.create_all()


I have no idea where the table name 'income_expenses' comes from. Perhaps something under the hood adjusting the name from the class?

[olgagunday]

I received an error "wtforms.form.formmeta has no attribute csrf_token"

I don't know how to resolve it.

Nice tutorial btw👏

[jahanzaibfaisal]

At least provide the link to html templates that you copy, it's hard to find, or you can show them in the description box.