add custom fields to register form

wp-ulike-pro.php

<?php

function wp_ulike_pro_custom_after_signup_process( &$args ){
    // Get current user id
    $meta_args = array();
    $meta_args['phone']   = ! empty( $_POST['phone'] ) ? $_POST['phone'] : null;
    $meta_args['user-role'] = ! empty( $_POST['user-role'] ) ? array( $_POST['user-role'] ) : null;

    foreach ($meta_args as $key => $value) {
        update_user_meta( $args->data['user_id'], $key, $value );
    }

}
add_action( 'wp_ulike_pro_after_signup_process', 'wp_ulike_pro_custom_after_signup_process', 10, 1 );

function wp_ulike_pro_customize_signup_form( $type, $args ){
    if( $type === 'signup' ){
	?>


<div class="ulp-flex-col-xl-12 ulp-flex-col-md-12 ulp-flex-col-xs-12">
    <div class="ulp-floating">
        <input id="ulp-new-phone" type="number" class="ulp-floating-input" name="phone" type="text"
            placeholder="Phone" required />
        <label for="ulp-new-phone" class="ulp-floating-label" data-content="phone">
            <span class="ulp-hidden-visually">Phone</span>
        </label>
    </div>
</div>

<div class="ulp-flex-col-xl-12 ulp-flex-col-md-12 ulp-flex-col-xs-12">
    <div class="ulp-floating">
        <select name="user-role" id="ulp-user-role" class="ulp-floating-input" required>
            <option value="editor">Editor</option>
            <option value="author">Author</option>
        </select>
        <label for="ulp-user-role" class="ulp-floating-label" data-content="user-role">
            <span class="ulp-hidden-visually">User role</span>
        </label>
    </div>
</div>

<?php
	}
}
add_action( 'wp_ulike_pro_forms_before_submit', 'wp_ulike_pro_customize_signup_form', 10, 2 );