Woocommerce 계정 등록에서 확인란을 선택하지 않은 경우 오류가 발생합니다.

Question

Woocommerce 사용자 계정 등록 양식에 일부 사용자 정의 필드를 추가하려고합니다.
이름과 성을 성공적으로 추가했습니다. T & C 계약 확인란을 추가하려고합니다. 선택하지 않으면 사용자가 등록을 계속할 수 없습니다.
유효성 확인 작업을 수행 할 수 없도록 올바르게 표시 할 수있었습니다. 내가 뭘 잘못 했니?

추신. 알다시피 페이지를 다시로드 할 필요없이 이러한 수표를 실시간으로 사용할 수 있습니까?
감사
내가 사용한 코드 :

add_action('woocommerce_register_form_start', 'cbi_custom_woo_account_registration'); 

function cbi_custom_woo_account_registration() { 
    ?> 

    <p class="woocommerce-FormRow woocommerce-FormRow--wide form-row form-row-wide first"> 
    <label for="reg_billing_first_name"><?php _e('First name', 'custom-cbi-parts'); ?> <span class="required">*</span></label> 
    <input type="text" class="woocommerce-Input woocommerce-Input--text input-text form-control" name="billing_first_name" id="reg_billing_first_name" value="<?php if (! empty($_POST['billing_first_name'])) esc_attr_e($_POST['billing_first_name']); ?>" /> 
    </p> 

    <p class="woocommerce-FormRow woocommerce-FormRow--wide form-row form-row-wide"> 
    <label for="reg_billing_last_name"><?php _e('Last name', 'custom-cbi-parts'); ?> <span class="required">*</span></label> 
    <input type="text" class="woocommerce-Input woocommerce-Input--text input-text form-control" name="billing_last_name" id="reg_billing_last_name" value="<?php if (! empty($_POST['billing_last_name'])) esc_attr_e($_POST['billing_last_name']); ?>" /> 
    </p> 

    <p class="woocommerce-FormRow woocommerce-FormRow--wide form-row form-row-wide"> 
    <label for="accept_terms"><?php _e('I agree TeC', 'custom-cbi-parts'); ?> <span class="required">*</span></label> 
    <input type="checkbox" class="woocommerce-Input woocommerce-Input--text input-text form-control" name="accept_terms" id="accept_terms" value="<?php if (! empty($_POST['accept_terms'])) esc_attr_e($_POST['accept_terms']); ?>" /> 
    </p> 

    <div class="clear"></div> 

    <?php 
} 

// 2. VALIDATE FIELDS 

add_filter('woocommerce_registration_errors', 'cbi_validate_custom_reg_fields', 10, 3); 

function cbi_validate_custom_reg_fields($errors, $username, $email) { 
    if (isset($_POST['billing_first_name']) && empty($_POST['billing_first_name'])) { 
     $errors->add('billing_first_name_error', __('First name is required!', 'custom-cbi-parts')); 
    } 
    if (isset($_POST['billing_last_name']) && empty($_POST['billing_last_name'])) { 
     $errors->add('billing_last_name_error', __('Last name is required!.', 'custom-cbi-parts')); 
    } 
    if (isset($_POST['accept_terms']) && $_POST['accept_terms'] == 0) { 
     $errors->add('accept_terms_error', __('You must accept Terms and Conditions!.', 'custom-cbi-parts')); 
    } 
    return $errors; 
} 

Answer 1

난 당신의 코드를 해결했습니다.

add_action('woocommerce_register_form_start', 'cbi_custom_woo_account_registration'); 

function cbi_custom_woo_account_registration() { 
    ?> 

    <p class="woocommerce-FormRow woocommerce-FormRow--wide form-row form-row-wide first"> 
    <label for="reg_billing_first_name"><?php _e('First name', 'custom-cbi-parts'); ?> <span class="required">*</span></label> 
    <input type="text" class="woocommerce-Input woocommerce-Input--text input-text form-control" name="billing_first_name" id="reg_billing_first_name" value="<?php if (! empty($_POST['billing_first_name'])) esc_attr_e($_POST['billing_first_name']); ?>" /> 
    </p> 

    <p class="woocommerce-FormRow woocommerce-FormRow--wide form-row form-row-wide"> 
    <label for="reg_billing_last_name"><?php _e('Last name', 'custom-cbi-parts'); ?> <span class="required">*</span></label> 
    <input type="text" class="woocommerce-Input woocommerce-Input--text input-text form-control" name="billing_last_name" id="reg_billing_last_name" value="<?php if (! empty($_POST['billing_last_name'])) esc_attr_e($_POST['billing_last_name']); ?>" /> 
    </p> 

    <p class="woocommerce-FormRow woocommerce-FormRow--wide form-row form-row-wide"> 
    <label for="accept_terms"><?php _e('I agree TeC', 'custom-cbi-parts'); ?> <span class="required">*</span></label> 
    <input type="checkbox" class="woocommerce-Input woocommerce-Input--text input-text form-control" name="accept_terms" id="accept_terms" <?php if(isset($_POST['accept_terms'])){ echo "checked"; } ?> /> 
    </p> 

    <div class="clear"></div> 

    <?php 
} 

// 2. VALIDATE FIELDS 

add_action('woocommerce_registration_errors', 'cbi_validate_custom_reg_fields', 10, 3); 

function cbi_validate_custom_reg_fields($errors, $username, $email) { 

    if (isset($_POST['billing_first_name']) && empty($_POST['billing_first_name'])) { 
     $errors->add('billing_first_name_error', __('First name is required!', 'custom-cbi-parts')); 
    } 
    if (isset($_POST['billing_last_name']) && empty($_POST['billing_last_name'])) { 
     $errors->add('billing_last_name_error', __('Last name is required!.', 'custom-cbi-parts')); 
    } 
    if (!isset($_POST['accept_terms'])) { 
     $errors->add('accept_terms_error', __('You must accept Terms and Conditions!.', 'custom-cbi-parts')); 
    } 
    return $errors; 
}