Custom Fields added to LifterLMS Registration/Checkout

lifterlms-custom-profile-fields-add.php

<?php // don't copy this line to your functions.php file
/**
 * 
 * Create Company Industry as a custom field upon registration or checkout
 * 
 * @param $fields - fields already being registered
 * @param $screen - either checkout or registration screen
 * @return $fields - array with added field
 */
function add_company_industry_lifterlms ( $fields , $screen ) {

	if( strcmp( $screen , 'checkout' ) == 0 ||
		strcmp( $screen , 'registration' ) == 0 ||
		strcmp( $screen , 'account' ) == 0 ) ) {

		$company_industries = array(
			'industry_1' => 'Industry 1',
			'industry_2' => 'Industry 2',
			'industry_3' => 'Industry 3',
			'industry_4' => 'Industry 4',
			'industry_5' => 'Industry 5',
			'other' => 'Other'
		);
		$company_industry = array(
			'columns' => 12,
			'id' => 'llms_company_industry',
			'default' => 'other',
			'label' => __('Company Industry', 'lifterlms'),
			'last_column' => false,
			'options' => $company_industries,
			'required' => false,
			'type' => 'select',
		);
		array_push($fields, $company_industry);

	}

	return $fields;
}
add_filter( 'lifterlms_get_person_fields', 'add_company_industry_lifterlms', 10, 2);


/**
 * 
 * Create Company name as a custom field upon registration or checkout
 * 
 * @param $fields - fields already being registered
 * @param $screen - either checkout or registration screen
 * @return $fields - array with added field
 */
function add_company_name_lifterlms ( $fields , $screen ) {

	if( strcmp( $screen , 'checkout' ) == 0 ||
		strcmp( $screen , 'registration' ) == 0 ||
	  	strcmp( $screen , 'account' ) == 0 ) ) {

		$company_name = array(
			'columns' => 12,
			'id' => 'llms_company_name',
			'label' => __('Company Name', 'lifterlms'),
			'last_column' => false,
			'required' => true,
			'type' => 'text'
		);
		array_push($fields, $company_name);
	}
	return $fields;
}
add_filter( 'lifterlms_get_person_fields', 'add_company_name_lifterlms', 10, 2);


/**
 *
 * Validate Company Name
 *
 * Company name should be at least 2 characters long
 *
 * @param $validated - current validation status
 * @param $data -  data being passed for validation
 * @param $screen - $screen should be registration or checkout
 * @return $validated - whether or not the company is valid
 */
function validate_company_name( $validated , $data, $screen ){

	if( strcmp( $screen , 'checkout' ) == 0 ||
		strcmp( $screen , 'registration' ) == 0 ||
	  	strcmp( $screen , 'account' ) == 0 ) ){

		// Make sure company name is at least characters long
		if( strlen( $data[ 'llms_company_name' ] ) < 2  ){
			return new WP_Error( 'error-code', 'Company Name needs to be at least 2 characters', 'my-text-domain' );
		}
	}

	return $validated;

}
add_filter( 'lifterlms_user_registration_data' , 'validate_company_name', 10 , 3 );
add_filter( 'lifterlms_user_update_data' , 'validate_company_name', 10 , 3 );


/**
 * 
 * Save company name to usermeta table
 * 
 * @param $person_id - id of user registering or checking out
 * @param $data -  data being passed through to be saved
 * @param $screen -  screen is either registration or checkout
 */
function save_custom_company_name( $person_id, $data , $screen ){

	update_user_meta( $person_id, 'llms_company_name', $data['llms_company_name']);
}
add_action( 'lifterlms_user_registered', 'save_custom_company_name', 10, 3);
add_action( 'lifterlms_user_updated', 'save_custom_company_name', 10, 3);


/**
 * 
 * Save company industry field to usermeta table
 * 
 * @param $person_id - id of user registering or checking out
 * @param $data -  data being passed through to be saved
 * @param $screen -  screen is either registration or checkout
 */
function save_custom_company_industry( $person_id, $data , $screen ){

	update_user_meta( $person_id, 'llms_company_industry', $data['llms_company_industry']);
}
add_action( 'lifterlms_user_registered', 'save_custom_company_industry', 10, 3);
add_action( 'lifterlms_user_updated', 'save_custom_company_industry', 10, 3);

lifterlms-custom-profile-fields-display-reporting.php

<?php // don't copy this line to your functions.php file

add_action( 'llms_reporting_student_tab_info_stab_after_content', 'my_output_custom_field_data' );

function my_output_custom_field_data() {
	$student = isset( $_GET['student_id'] ) ? $_GET['student_id'] : null;
	if ( ! $student ) {
		return;
	}
	?>
	<div class="d-1of4">
		<ul>
			<li><strong><?php _e( 'Industry', 'lifterlms' ); ?></strong></li>
			<li><?php echo get_user_meta( $student, 'llms_company_industry', true ); ?></li>
		</ul>
	</div>
	<?php
}