<?php
function customizer_repeater_sanitize( $input ) {
$input_decoded = json_decode( $input, true );
if ( !empty( $input_decoded ) ) {
foreach ( $input_decoded as $boxk => $box ) {
foreach ( $box as $key => $value ) {
$input_decoded[$boxk][$key] = wp_kses_post( force_balance_tags( $value ) );
}
}
return json_encode( $input_decoded );
}
return $input;
}