LLMS_Order_Generator::validate_coupon()

Validates the coupon.

Contents

Return Return

(boolean|WP_Error) Returns true on success or an error object.

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Source Source

File: includes/class-llms-order-generator.php

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protected function validate_coupon() {
 
    // If a coupon is being used, validate it.
    if ( ! empty( $this->data['llms_coupon_code'] ) ) {
 
        $code = sanitize_text_field( $this->data['llms_coupon_code'] );
 
        // Locate the coupon post ID.
        $coupon_id = llms_find_coupon( $code );
        if ( ! $coupon_id ) {
            return $this->error(
                self::E_COUPON_NOT_FOUND,
                sprintf(
                    // Translators: %s = The user-submitted coupon code.
                    __( 'Coupon code "%s" not found.', 'lifterlms' ),
                    $code
                )
            );
        }
 
        // Validate the coupon for the current plan.
        $coupon = llms_get_post( $coupon_id );
        $valid  = $coupon->is_valid( $this->plan->get( 'id' ) );
        if ( is_wp_error( $valid ) ) {
            return $this->error( self::E_COUPON_INVALID, $valid->get_error_message() );
        }
 
        $this->coupon = $coupon;
 
    }
 
    return true;
}

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Uses Uses

Uses
Uses Description
includes/class-llms-order-generator.php: LLMS_Order_Generator::error()

Returns an error object.
includes/llms.functions.core.php: llms_get_post()

Retrieve the LLMS Post Model for a give post by ID or WP_Post Object
includes/llms.functions.core.php: llms_find_coupon()

Get the most recently created coupon ID for a given code

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Changelog Changelog

Changelog
Version Description
7.0.0 Introduced.

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