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Showing content from https://www.geeksforgeeks.org/python/django-form-field-custom-widgets/ below:

Django form field custom widgets

Last Updated : 12 Jul, 2025

A widget is Django’s representation of an HTML input element. The widget handles the rendering of the HTML, and the extraction of data from a GET/POST dictionary that corresponds to the widget. Whenever you specify a field on a form, Django will use a default widget that is appropriate to the type of data that is to be displayed. To find which widget is used on which field, see the documentation about

. This post revolves about the advanced use of widgets to modify the form structure and input type.

Every field has a predefined widget, for example

has a default widget of

. Let's demonstrate this with help of our base project geeksforgeeks.

Refer to the following articles to check how to create a project and an app in Django.

• How to Create a Basic Project using MVT in Django?
• How to Create an App in Django ?

Now let's create a demo form in "geeks/forms.py",

from django import forms

// creating a django form
class GeeksForm(forms.Form):
    title = forms.CharField()
    description = forms.CharField()
    views = forms.IntegerField()
    available = forms.BooleanField()

Now to render this form we need to create the view and template which will be used to display the form to user. In geeks/views.py, create a view

from django.shortcuts import render
from .forms import GeeksForm

# creating a home view
def home_view(request):
    context = {}
    form = GeeksForm(request.POST or None)
    context['form'] = form
    return render(request, "home.html", context)

and in templates/home.html,

<form method="POST">
    {% csrf_token %}
    {{ form.as_p }}
    <input type="submit" value="Submit">
</form>

Now let's display the form by running

Python manage.py runserver

visit

As seen in above screenshot, there is a different type of input field for IntegerField, BooleanField, etc. One can modify this using the following ways.

One can override the default widget of each field for various purposes. The list of widgets can be seen here -

. To override the default widget we need to explicitly define the widget we want to assign to a field. Make following changes to

,

from django import forms

class GeeksForm(forms.Form):
    title = forms.CharField(widget = forms.Textarea)
    description = forms.CharField(widget = forms.CheckboxInput)
    views = forms.IntegerField(widget = forms.TextInput)
    available = forms.BooleanField(widget = forms.Textarea)

Now visit

,

Thus we can assign, any widget to any field using

attribute.

- The validations imposed on fields would still remain same, for example even if an IntegerField is made the same as CharField, it will only accept Integer inputs.

widgets have a great use in Form Fields especially using Select type of widgets where one wants to limit the type and number of inputs form a user. Let's demonstrate this with help of modifying DateField. Consider forms.py as,

from django import forms

class GeeksForm(forms.Form):
    title = forms.CharField()
    description = forms.CharField()
    views = forms.IntegerField()
    date = forms.DateField()

By default, DateField as widget TextInput. It can be seen as

Now let's change the widget for better and convenient input from user of a date. Add

to DateField in

,

from django import forms

class GeeksForm(forms.Form):
    title = forms.CharField()
    description = forms.CharField()
    views = forms.IntegerField()
    date = forms.DateField(widget = forms.SelectDateWidget)

Now input of date can be seen as very easy and helpful in the front end of the application. This way we can use multiple widgets for modifying the input fields.

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