Funnelkit Checkout: Display Custom Fields of checkout will be display under the tab my profile on my account page

gistfile1.txt

class WFACP_Custom_field_On_Myaccount {

	public $wfacp_id = 100;  // Add your checkout page ID here
	public $display_custom_fields = ['age', 'sport1', 'sport2', 'sport3', 'sport4']; // Add your custom field IDs here

	// Add custom labels for your fields
	public $field_labels = [
		'age' => 'Age Range',
		'sport1' => 'Primary Sport',
		'sport2' => 'Secondary Sport',
		'sport3' => 'Third Sport',
		'sport4' => 'Fourth Sport'
	];

	public function __construct() {
		// Add endpoint for 'My Profile' section under My Account
		add_action('init', [$this, 'add_profile_endpoint']);
		add_action('woocommerce_account_my-profile_endpoint', [$this, 'display_custom_fields']);

		// Hook to save custom fields at checkout
		add_action('woocommerce_checkout_update_user_meta', [$this, 'save_custom_field'], 10, 2);

		// Hook to save custom fields when the user updates their profile
		add_action('init', [$this, 'save_custom_field_account'], 10, 1);

		// Add "My Profile" tab to My Account menu
		add_filter('woocommerce_account_menu_items', [$this, 'add_my_profile_tab'], 10, 1);

		// Default value handler for custom fields
		add_filter('wfacp_default_values', [$this, 'set_default_value'], 9999, 2);
	}

	// Add "My Profile" tab to the My Account menu after the Dashboard tab
	public function add_my_profile_tab($items) {
		// Insert "My Profile" after the "Dashboard" tab
		$new_items = [];
		foreach ($items as $key => $value) {
			$new_items[$key] = $value;
			if ($key === 'dashboard') { // After the 'dashboard' menu item
				$new_items['my-profile'] = 'My Profile'; // Add "My Profile" tab after Dashboard
			}
		}
		return $new_items;
	}

	// Set default values for custom fields
	public function set_default_value($field_value, $key) {
		if (!is_user_logged_in() || !in_array($key, $this->display_custom_fields)) {
			return $field_value;
		}

		$user_id = get_current_user_id();
		$user_field_value = get_user_meta($user_id, $key, true);

		if (!empty($user_field_value)) {
			$field_value = $user_field_value;
		}

		return $field_value;
	}

	// Add custom endpoint for 'My Profile'
	public function add_profile_endpoint() {
		add_rewrite_endpoint('my-profile', EP_ROOT | EP_PAGES);
	}

	// Display custom fields in the "My Profile" section under the My Account tab
	public function display_custom_fields() {
		$user_id = get_current_user_id();

		echo '<h3>My Profile</h3>';

		echo '<form method="post" action="">'; // Form to handle saving custom fields

		// Loop through the custom fields and display them as input fields
		foreach ($this->display_custom_fields as $field) {
			$field_label = isset($this->field_labels[$field]) ? $this->field_labels[$field] : ucfirst($field);

			// For the 'age' field, display it as a dropdown
			if ($field === 'age') {
				$field_value = get_user_meta($user_id, $field, true);
				?>
                <p class="form-row form-row-wide">
                    <label for="<?php echo $field; ?>"><?php echo $field_label; ?></label>
                    <select name="<?php echo $field; ?>" id="<?php echo $field; ?>" class="input-text">
                        <option value="<18" <?php selected($field_value, '<18'); ?>>&lt;18</option>
                        <option value="18-24" <?php selected($field_value, '18-24'); ?>>18 - 24</option>
                        <option value="25-34" <?php selected($field_value, '25-34'); ?>>25 - 34</option>
                        <option value="35-44" <?php selected($field_value, '35-44'); ?>>35 - 44</option>
                        <option value="45-54" <?php selected($field_value, '45-54'); ?>>45 - 54</option>
                        <option value="55+" <?php selected($field_value, '55+'); ?>>55+</option>
                    </select>
                </p>
				<?php
			} else {
				// For other fields, display them as text inputs
				$field_value = get_user_meta($user_id, $field, true);
				?>
                <p class="form-row form-row-wide">
                    <label for="<?php echo $field; ?>"><?php echo $field_label; ?></label>
                    <input type="text" name="<?php echo $field; ?>" id="<?php echo $field; ?>" value="<?php echo esc_attr($field_value); ?>" class="input-text">
                </p>
				<?php
			}
		}

		// Add Save Changes Button
		?>
        <p class="form-row">
            <button type="submit" class="button" name="save_profile_changes">Save Changes</button>
        </p>

        </form> <!-- End form -->
		<?php
	}

	// Save custom field data to user meta when the user places an order during checkout
	public function save_custom_field($user_id, $posted_data) {
		foreach ($this->display_custom_fields as $field) {
			if (isset($posted_data[$field])) {
				$field_value = sanitize_text_field($posted_data[$field]);
				update_user_meta($user_id, $field, $field_value);
			}
		}
	}

	// Save custom fields when the user updates their profile in the My Account page
	public function save_custom_field_account() {
		if (isset($_POST['save_profile_changes'])) {
			$user_id = get_current_user_id();
			foreach ($this->display_custom_fields as $field) {
				if (isset($_POST[$field])) {
					$field_value = sanitize_text_field($_POST[$field]);
					update_user_meta($user_id, $field, $field_value);
				}
			}
		}
	}
}

// Initialize the class
new WFACP_Custom_field_On_Myaccount();