The form contains invalid entries:
{% for key, error in error_summary.items() %}
- {{ key }}: {{ error }}
{% endfor %}
{% endif %}
{% endblock %}
{% block fields %}
{{ form.input('title', label=_('Title'), id='field-title', placeholder=_('My Related Item'), value=data.title, error=errors.title, classes=['control-full']) }}
{{ form.input('url', label=_('URL'), id='field-url', placeholder=_('http://example.com/'), value=data.url, error=errors.url, classes=['control-full']) }}
{{ form.input('image_url', label=_('Image URL'), id='field-image-url', placeholder=_('http://example.com/image.png'), value=data.image_url, error=errors.image_url, classes=['control-full']) }}
{{ form.markdown('description', label=_('Description'), id='field-description', placeholder=_('A little information about the item...'), value=data.description, error=errors.description) }}
{{ form.select('type', label=_('Type'), id='field-types', selected=data.type, options=c.types, error=errors.type) }}
{% endblock %}