{% set phoneNumber = customer is not null ? customer.getPhone() : null %}
{% set required = required is defined ? required : null %}
<div class="form-group">
<label class="form-box form-box--gray">
<span class="form-box__label">{{ 'demi.booking.checkout.telephone-number'|trans ~ (required == "required" ? ' *' : '') }}</span>
<input id="tel"
type="tel"
name="tel"
class="form-box__content form-control"
placeholder="z.B. +43 123 456789"
pattern="((((\((0{2}|\+))|((0{2}|\+)\())\d+\)\s*)|(0{2}|\+)\d+)(\s*\d+)*"
data-parsley-error-message="{{ "demi.booking.checkout.telephone-number.error"|trans }}"
autocomplete="tel"
aria-describedby="tel-detail"
value = "{{ phoneNumber }}"
{{ required }}
>
</label>
<div class="form-errors"></div>
</div>