{% from "macros/form/input_block.html" import input_block %}
{% from "macros/form/attributes.html" import attributes %}

{#
Creates all the markup required for an input element. Handles matching labels to
inputs, error messages and other useful elements.

name        - The name of the form parameter.
id          - The id to use on the input and label. Convention is to prefix with 'field-'.
label       - The human readable label.
value       - The value of the input.
placeholder - Some placeholder text.
type        - The type of input eg. email, url, date (default: text).
error       - A list of error strings for the field or just true to highlight the field.
classes     - An array of classes to apply to the form-group.
is_required - Boolean of whether this input is requred for the form to validate

Examples:

{% import 'macros/form.html' as form %}
{{ form.input('title', label=_('Title'), value=data.title, error=errors.title) }}

#}
{% macro input(name, id='', label='', value='', placeholder='', type='text', error="", classes=[], attrs={'class': 'form-control'}, is_required=false) %}
{%- set extra_html = caller() if caller -%}

{% call input_block(id or name, label or name, error, classes, extra_html=extra_html, is_required=is_required) %} 
<input id="{{ id or name }}" type="{{ type }}" name="{{ name }}" value="{{ value | empty_and_escape }}" placeholder="{{ placeholder }}" {{ attributes(attrs) }} />
{% endcall %} 
{% endmacro %}