在 woocommerce 结帐页面中验证电话号码 [英] Validate phone number in woocommerce checkout page

问题描述

我想在 woocommerce 的结帐页面中为电话号码添加自定义验证.我该怎么做??

I would like to add custom validation to the phone number in checkout page of woocommerce. How do I do this??

推荐答案

默认 woocommerce 已经有正则表达式验证.最简单的方法是通过 jquery 验证它.

BY default woocommerce already have regular expression validation. The easiest way would be to validate it through jquery.

尽量不要对 woocommerce 核心进行任何更改，因为它们将在下次更新时被覆盖.试试这个代码

Try not to make any changes to the woocommerce core as they will be over ridden on next update. Try this code

// Hook in
add_filter( 'woocommerce_checkout_fields' , 'custom_override_checkout_fields' );

// Our hooked in function - $fields is passed via the filter!
function custom_override_checkout_fields( $fields ) {
     $fields['shipping']['shipping_phone'] = array(
        'label'     => __('Phone', 'woocommerce'),
    'placeholder'   => _x('Phone', 'placeholder', 'woocommerce'),
    'required'  => true,
    'class'     => array('form-row-wide'),
    'clear'     => true
     );

     return $fields;
}

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