{#
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 required 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', icon="", error="", classes=[], attrs={}, is_required=false) %}
    {%- set extra_html = caller() if caller -%}
    {{ ui.input(extra_html, name=name, id=id, label=label, value=value, placeholder=placeholder, type=type, icon=icon, errors=error, attrs=attrs, required=is_required) }}
{% endmacro %}