Why is there an error on POST?

Question

PostgreSQL

Implementing standard django comments. I am using postgresql. On the server, when you try to add a comment, the following appears:

DataError at /comments/post/
invalid input syntax for type inet: "b''"
LINE 1: ... '2016-05-20T21:51:21.447504+00:00'::timestamptz, 'b'''''::i...

Form with comments

<form action="{% comment_form_target %}" method="post">

        {% csrf_token %}
        {% for field in form.hidden_fields %}
            {{ field }}
        {% endfor %}
        {% for field in form.visible_fields %}
            <div class="form-field">
                {% if field.errors.count > 0 %}
                <div class="error-list">
                    {{field.errors}}
                </div>
                {% endif %}
                {% if field.name == "honeypot" %}
                    <div id="honeyput">{{ field }}</div>
                {% else %}
                    <div class="label"> {{ field.label }} </div>
                    <div class="control">{{ field }}</div>
                {% endif %}
            </div>
        {% endfor %}
        <br>
        <div class="submit-button"><input type="submit"  class="btn btn-default" name="submit" value="Отправить"> </div>
    </form>
{% endblock %}

settings.py

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.postgresql_psycopg2',
        'NAME': 'det_sad',
        'USER': 'pavel',
        'PASSWORD':'pavel',
        'HOST': 'localhost',
        'PORT': '',
    }
}

nginx

server {
    listen 80;
    server_name detsky-sadik.ru;

    location = /favicon.ico { access_log off; log_not_found off; }
    location /static/ {
        root /home/pavel/myproject;
    }

    location /media/ {
        root /home/pavel/myproject;
    }


    location / {
        include proxy_params;
        proxy_pass http://unix:/home/pavel/myproject/myproject.sock;
    }
}

generated form

<form action="/comments/post/" method="post">
        <input type='hidden' name='csrfmiddlewaretoken' value='fJ59okEuDEYxKFPUORChHIcitXFcf1Qa' />
        
            <input id="id_content_type" name="content_type" type="hidden" value="article.article" />
        
            <input id="id_object_pk" name="object_pk" type="hidden" value="1" />
        
            <input id="id_timestamp" name="timestamp" type="hidden" value="1463806250" />
        
            <input id="id_security_hash" maxlength="40" name="security_hash" type="hidden" value="cf5846c5f8eb920a5fe4569c61d84c426226b0c8" />
        
        
            <div class="form-field">
                
                
                    <div class="label"> Имя </div>
                    <div class="control"><input id="id_name" maxlength="50" name="name" type="text" /></div>
                
            </div>
        
            <div class="form-field">
                
                
                    <div class="label"> Адрес электронной почты </div>
                    <div class="control"><input id="id_email" name="email" type="email" /></div>
                
            </div>
        
            <div class="form-field">
                
                
                    <div class="label"> URL </div>
                    <div class="control"><input id="id_url" name="url" type="url" /></div>
                
            </div>
        
            <div class="form-field">
                
                
                    <div class="label"> Комментарий </div>
                    <div class="control"><textarea cols="40" id="id_comment" maxlength="3000" name="comment" rows="10">
</textarea></div>
            
            </div>
        
            <div class="form-field">
                    <div id="honeyput"><input id="id_honeypot" name="honeypot" type="text" /></div>          
            </div>
        <div class="submit-button"><input type="submit"class="btn btn-default" name="submit" value="Отправить"> </div>
    </form>

Answer 1

you are trying to push something completely different from the ip subnet into the field with the "inet" type