^^&&^^

Edit File: icon.php

<?php if ( ! defined( 'ABSPATH' ) ) { die; } // Cannot access directly.

/**

* Field: icon

* @since 1.0.0

* @version 1.0.0

if ( ! class_exists( 'CSF_Field_icon' ) ) {

class CSF_Field_icon extends CSF_Fields {

public function __construct( $field, $value = '', $unique = '', $where = '', $parent = '' ) {

parent::__construct( $field, $value, $unique, $where, $parent );

}

public function render() {

$args = wp_parse_args( $this->field, array(

'button_title' => esc_html__( 'Add Icon', 'csf' ),

'remove_title' => esc_html__( 'Remove Icon', 'csf' ),

) );

echo $this->field_before();

$nonce  = wp_create_nonce( 'csf_icon_nonce' );

$hidden = ( empty( $this->value ) ) ? ' hidden' : '';

echo '<div class="csf-icon-select">';

echo '<span class="csf-icon-preview'. esc_attr( $hidden ) .'"><i class="'. esc_attr( $this->value ) .'"></i></span>';

echo '<a href="#" class="button button-primary csf-icon-add" data-nonce="'. esc_attr( $nonce ) .'">'. $args['button_title'] .'</a>';

echo '<a href="#" class="button csf-warning-primary csf-icon-remove'. esc_attr( $hidden ) .'">'. $args['remove_title'] .'</a>';

echo '<input type="hidden" name="'. esc_attr( $this->field_name() ) .'" value="'. esc_attr( $this->value ) .'" class="csf-icon-value"'. $this->field_attributes() .' />';

echo '</div>';

echo $this->field_after();

}

public function enqueue() {

add_action( 'admin_footer', array( 'CSF_Field_icon', 'add_footer_modal_icon' ) );

add_action( 'customize_controls_print_footer_scripts', array( 'CSF_Field_icon', 'add_footer_modal_icon' ) );

}

public static function add_footer_modal_icon() {

<?php esc_html_e( 'Add Icon', 'csf' ); ?>

</div>

<input type="text" placeholder="<?php esc_html_e( 'Search...', 'csf' ); ?>" class="csf-icon-search" />

</div>

</div>

<?php

}