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Invalid block tag on line 10: 'endblock', expected 'empty' or 'endfor'. Did you forget to register or load this tag? django (python)

I want registration and log in form in same page and in same html file. when i render form1 i have problem. i search in google but can't fix. can i render two form same html?
this is code --->
{% extends 'base.html' %}
<link rel="stylesheet" type="text/css" href="/static/css/style.css?{% now "U" %}" />
{% block content %}
<form action = '' method="post" novalidate="novalidate" id="reg" >
{% csrf_token %}
<div class="continer">
{% for field in form %}
{{ field.label_tag }}
{{ field }}
{{ field.errors }}
{% endfor %}
<button type="submit" name="register" id="btn" >registraton</button>
<button type="button" name="log" id="lgn">login</button>
</div>
</form>
<form action="" method="post" novalidate="novalidate" id="log">
{% csrf_token %}
<div class="continer2">
{% for field in form1 %}
{{ field }}
</div>
</form>
{% endblock %}

You're missing an endfor for the last for loop:
{% for field in form1 %}
{{ field }}
{% endfor %}
The error message indicated that you might be missing an endwith or endfor which is a hint to look for a with or for that hasn't been closed.

Render Django Formset Manually

When i render my formset using a loop, everything works.
When i try to render it manually by accessing each field separately ( for frontend purpose ) the form is rendering but the submit fail. Every fields are the same, so i guess there is a hidden field created when working with the formset that i dont know about.
Here a simplified sample of my working code
<form method="post" enctype="multipart/form-data">
{% csrf_token %}
{{ formset.management_form }}
{% for p in formset %}
{{p.as_p}}
{% endfor %}
</form>
And a simplified example of what is not working
<form method="post" enctype="multipart/form-data">
{% csrf_token %}
{{ formset.management_form }}
{% for p in formset %}
<span class="form-sub-label-container " style="vertical-align:top">
{{p.field1}}
<label class="form-sub-label" for="input_12_city" id="sublabel_12_city" style="min-height:13px"></label>
</span>
< span class="another_span">
{{p.field2}}
</span>
## etc....
{% endfor %}
</form>
Any idea ?
Thanks.

If you want to render each formset form field manually, you have to add Django default hidden fields.
<form method="post">
{% csrf_token %}
{{ formset.management_form }}
{% for p in formset %}
{{ p.id }} # if formset is ModelFormSet
{{ p.ORDER }} # if can_order=True
{{ p.DELETE }} # if can_delete=True
... # your custom fields
{% endfor %}
</form>

Django formset - not setting initial data when data is passed

I am creating form using Django Form wizard and formsets.
def get_form(self, step=None, data=None, files=None):
initial_data_set = []
for x in some_list:
initial_data_set.append({
'title' : x.title,
})
data = {
'form-TOTAL_FORMS': '5',
'form-INITIAL_FORMS': '5',
'form-MAX_NUM_FORMS': '',
}
formset_class = formset_factory(TitleForm, extra =0)
formset = formset_class(data=data, initial=initial_data_set)
return formset
Template
{% extends "admin/base_site.html" %}
{% load i18n %}
{% block content %}
{% if wizard.form.forms %}
{% for form in wizard.form.forms %}
{{ form.media }}
{% endfor %}
{% else %}
{{ wizard.form.media }}
{% endif %}
<p>Step {{ wizard.steps.step1 }} of {{ wizard.steps.count }}</p>
<form action="." method="post" enctype="multipart/form-data">{% csrf_token %}
<table>
{{ wizard.management_form }}
{% if wizard.form.forms %}
{{ wizard.form.management_form }}
{% for form in wizard.form.forms %}
{% if ingestable_upload %}
<tr>{{ form.as_inline_table }}</tr>
{% else %}
{{ form.as_table }}
{% endif %}
{% endfor %}
{% else %}
{{ wizard.form }}
{% endif %}
</table>
{% if wizard.steps.prev %}
<button name="wizard_goto_step" type="submit" value="{{ wizard.steps.first }}">{% trans "first step" %}</button>
<button name="wizard_goto_step" type="submit" value="{{ wizard.steps.prev }}">{% trans "prev step" %}</button>
{% endif %}
<input type="submit" value="{% trans "Submit" %}"/>
</form>
{% endblock %}
I was able to see initial data in my form when I was not passing 'data'. However, not passing data was giving me formset.is_valid as False and there was None in the cleaned_data. So I created data{} and passed it as per the documentation here -
https://docs.djangoproject.com/en/1.7/topics/forms/formsets/#understanding-the-managementform
Since I started passing data, form is not getting populated with initial data.
I have put debug statements in formsets.py under BaseFormSet() class. It is getting both data and initial data that I am passing.
I have been struggling with this for few days. Any help on how I can populate my form and get cleaned data will be great.

What you're doing is overriding your form initial data with your data object, data attribute is not necessary that data is passed on the {{ formset.management_form }} in your template.
There's something else wrong with your form. I would suggest you print the errors when is_valid fails and see what's missing.

How to improve Django form errors?

If I have a django form, where I want it to provide a bootstrap error input (<input type="text" id="inputError">) to show an error instead of the bullet-list {{ form.title.error }}, how would I go about doing this? Right now I have:
{% if UF.title.errors %}
{{ UF.title }}
{{ UF.title.errors.as_text }}
{% else %}
{{ UF.title }}
{% endif %}
but instead of having UF.title in the first error, I would rather have UF.title but with the ERROR> how would I go about doing this?

You should use django-bootstrap3.
It does exactly what you want.
{% load bootstrap3 %}
{# Display a form #}
<form action="/url/to/submit/" method="post" class="form">
{% csrf_token %}
{% bootstrap_form form %}
{% buttons %}
<button type="submit" class="btn btn-primary">
{% bootstrap_icon "star" %} Submit
</button>
{% endbuttons %}
</form>

Here's what I do for my code:
<div class="form-group {% if form.username.errors %}has-error{% endif %}">
{{ form.username }}
{% if form.username.errors %}
<span class="help-block">{{ form.username.errors.0 }}</span>
{% endif %}
</div>
And my forms.py looks like:
from django import forms
class LoginForm(forms.Form):
username = forms.CharField(label='Username', max_length=32, widget=forms.TextInput(attrs={'placeholder': 'Username', 'class': 'form-control'}))

How to get a certain field out of form in django template?

i wonder how i can add some extra html to a certain field in a template in Django
I have the following form (forms.py)
first_name = forms.CharField(widget=forms.TextInput(attrs={'required': 'required'}))
last_name = forms.CharField(widget=forms.TextInput(attrs={'required': 'required'}))
street = forms.CharField(widget=forms.TextInput(attrs={'required': 'required'}))
In my template i get the fields with:
<form action="" method="post">{% csrf_token %}
{% for field in form %}
<div class="fieldWrapper">
{{ field.errors }}
{{ field.label_tag }} {{ field }}
</div>
{% endfor %}
<input type="submit" value="Submit" />
</form>
Now i want to add some extra html to the street field like this
<form action="" method="post">{% csrf_token %}
{% for field in form %}
{% if field.type =='street' %}
<div class="fieldWrapper otherclass">
<hr>
{% else %}
<div class="fieldWrapper">
{% endif %}
{{ field.errors }}
{{ field.label_tag }} {{ field }}
</div>
{% endfor %}
<input type="submit" value="Submit" />
</form>
The whole thing fails:
Could not parse the remainder: '=='street'' from '=='street''

Template operators require a space before and after so replace
{% if field.type =='street' %}
with
{% if field.type == 'street' %}
or use the ifequal templatetag
{% ifequal field.type 'street' %}
Hello world.
{% else %}
Apocalypse
{% endifequal %}