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Files:
all.php
any.php
date.php
dayofweek.php
email.php
enum.php
file.php
maxdate.php
maxfilesize.php
maxitems.php
maxlength.php
maxnumber.php
mindate.php
minfilesize.php
minitems.php
minlength.php
minnumber.php
number.php
required.php
requiredfile.php
stepnumber.php
tel.php
time.php
url.php
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Edit File: requiredfile.php
<?php namespace Contactable\SWV; class RequiredFileRule extends Rule { const rule_name = 'requiredfile'; public function matches( $context ) { if ( false === parent::matches( $context ) ) { return false; } if ( empty( $context['file'] ) ) { return false; } return true; } public function validate( $context ) { $field = $this->get_property( 'field' ); $input = $_FILES[$field]['tmp_name'] ?? ''; $input = wpcf7_array_flatten( $input ); $input = wpcf7_exclude_blank( $input ); if ( empty( $input ) ) { return $this->create_error(); } return true; } }
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