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Showing posts with the label Flask Wtforms

How To Stack Vertically Or Horizontally Two Multicheckboxfield Wtform Fields

i have a form that uses a widget. what i want is two vertical columns side by side with the checkbo… Read more How To Stack Vertically Or Horizontally Two Multicheckboxfield Wtform Fields

Determine Why Wtforms Form Didn't Validate

I called form.validate_on_submit(), but it returned False. How can I find out why the form didn… Read more Determine Why Wtforms Form Didn't Validate

Custom Parameter In Flask-wtfoms Field

forms.py my_field = TextField(u'Enter a number', validators=[Required('This Field is Re… Read more Custom Parameter In Flask-wtfoms Field

Flask-wtforms How To Override Pre Validate On Radio Fields

I'm trying to raise an error when a user submits without selecting a radio choice and it's … Read more Flask-wtforms How To Override Pre Validate On Radio Fields

Wtforms: Integerfield Skips Coercion When String Value Is '0'

This question almost covers what I am after here, but not quite. It seems like IntegerField skips c… Read more Wtforms: Integerfield Skips Coercion When String Value Is '0'

How Do I Use "tel", "number", Or Other Input Types In Wtforms?

I want to use a phone number field in my form. What I need is when this field is tapped on Android … Read more How Do I Use "tel", "number", Or Other Input Types In Wtforms?

Get Current User Id In Flask

I'm quite new to Python (and, to be honest, programming in general). I'm currently working … Read more Get Current User Id In Flask

Flask Wtforms Always Give False On Validate_on_submit()

I have created a signup form using wtforms. I am using FormField in it so that I don't have to … Read more Flask Wtforms Always Give False On Validate_on_submit()

How Do You Solve The Error Keyerror: 'a Secret Key Is Required To Use Csrf.' When Using A Wtform In Flask Application?

I have been trying to build a web app using flask and wtforms and a firebase database, but I keep g… Read more How Do You Solve The Error Keyerror: 'a Secret Key Is Required To Use Csrf.' When Using A Wtform In Flask Application?

How To Use Flask-wtforms Csrf Protection With Ajax?

Flask-WTForms provides CSRF protection. It works great when using normal HTML forms, but the proce… Read more How To Use Flask-wtforms Csrf Protection With Ajax?

Sqlalchemy.exc.interfaceerror:

I'm trying out Flask but I'm having the error sqlalchemy.exc.InterfaceError: while submitt… Read more Sqlalchemy.exc.interfaceerror:

How Do I Bind An Flask-wtform Unboundfield?

I am creating an app to post products to a marketplace. Each product category on this marketplace h… Read more How Do I Bind An Flask-wtform Unboundfield?

Flask Argument Of Type '_requestglobals' Is Not Iterable

When I tried to use Flask-WTForms, I followed these steps: from flask_wtf import Form from wtforms … Read more Flask Argument Of Type '_requestglobals' Is Not Iterable

Filefield Validation Using Flask Not Working Properly

I'm using Flask-WTF to validate my form, but for the FileField, it's not validating properl… Read more Filefield Validation Using Flask Not Working Properly

Multiple Instances Of The Same Form Field

I have invite form with two fields defined as person and email as follows: class InviteForm(Form): … Read more Multiple Instances Of The Same Form Field

Why Is My Flask Form Validation Returning Not A Valid Choice?

I have been trying to figure out why my Flask form will not properly validate my select field choic… Read more Why Is My Flask Form Validation Returning Not A Valid Choice?

Sorting And Deleting A 1-to-many Relatiionship In Sqlalchemy And Flask

I am working a CRUD flask project that works with a 1-to-many relationship. The end result looks li… Read more Sorting And Deleting A 1-to-many Relatiionship In Sqlalchemy And Flask

Wtforms Not Validating Numberrange

I'm making a WTForm which takes Decimals as inputs, and I'm trying to restrict input to a r… Read more Wtforms Not Validating Numberrange

How To Upload Multiple Files With Flask-wtf?

I am trying to upload multiple files with flask-wtf. I can upload a single file with no problems an… Read more How To Upload Multiple Files With Flask-wtf?

How To Bind A Field In __init__ Function Of A Form

class Example_Form(Form): field_1 = TextAreaField() field_2 = TextAreaField() def __in… Read more How To Bind A Field In __init__ Function Of A Form