add crispy forms (#2)

* add crispy forms
* update requirements in setup.py

Author: msomierick

README.md

@@ -6,11 +6,14 @@ This field is also added to the content_panels.
 ### Install
 `pip install https://github.com/regulusweb/wagtail-contact/archive/master.zip`
 
-Be sure to add `honeypot` and `wagtailcontact` to INSTALLED_APPS in settings.py.
-The contact form uses `django-honeypot` to prevent automated form spam.
+Be sure to add `honeypot`, `crispy_forms`, and `wagtailcontact` to INSTALLED_APPS in settings.py.
+The contact form uses `django-honeypot` to prevent automated form spam and
+`django-crispy-forms` to spice things up.
 
+Note: The crispy helper has `form_tag` set to `False` to make it easy
+to render the honeypot field within the form.
 
-`django-honeypot` also requires a few settings to be declared in settings.py.
+Set the `CRISPY_TEMPLATE_PACK` in your settings. `django-honeypot` also requires a few settings to be declared in settings.py.
 See [django-honeypot](https://github.com/jamesturk/django-honeypot) for more information.
 
 

setup.py

@@ -20,8 +20,9 @@
     author='Regulus Ltd',
     author_email='[email protected]',
     install_requires=[
-        'django-honeypot==0.6.0',
-        'bleach==2.0.0',
+        'django-honeypot>=0.6.0',
+        'django-crispy-forms>=1.6.1',
+        'bleach>=2.0.0',
         'wagtail>=1.12'
     ],
     classifiers=[

wagtailcontact/forms.py

@@ -3,6 +3,10 @@
 from django.core.mail import EmailMessage
 from django.template import loader
 
+from crispy_forms.bootstrap import StrictButton
+from crispy_forms.helper import FormHelper
+from crispy_forms.layout import Layout
+
 
 class ContactForm(forms.Form):
 
@@ -16,6 +20,17 @@ class ContactForm(forms.Form):
         required=True,
     )
 
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        self.helper = FormHelper()
+        self.helper.form_tag = False
+        self.helper.layout = Layout(
+            'name',
+            'email',
+            'message',
+            StrictButton('Send', type="submit", css_class="btn btn-primary"),
+        )
+
     def get_email_context(self):
         ctx = self.cleaned_data
         ctx['subject_prefix'] = settings.EMAIL_SUBJECT_PREFIX