将必填 class 替换为 php 中的可选字段

Question

我是PHP的新手，我购买了一个主题，我需要自定义注册表单。默认情况下，这些字段都是必需的，唯一的方法是自定义。如何将 "required" class 替换为可选的？最后，如果我还可以将 URL 输入更改为文件上传（csv 提要和徽标）。提前谢谢大家

 <form class="register-store">
                            <div class="row">
                                <div class="col-md-6">
                                    <div class="input-group">
                                        <label for="store_name"><?php esc_attr_e( 'Store Name', 'compare' ) ?> <span class="required">*</span></label>
                                        <input type="text" class="form-control" name="store_name" id="store_name">
                                        <p class="field-description"><?php _e( 'Input name of your store', 'compare' ) ?></p>
                                    </div>
                                </div>
                                <div class="col-md-6">
                                    <div class="input-group">
                                        <label for="store_url"><?php esc_attr_e( 'Store URL', 'compare' ) ?> <span class="required">*</span></label>
                                        <input type="text" class="form-control" name="store_url" id="store_url">
                                        <p class="field-description"><?php _e( 'Input link to your store', 'compare' ) ?></p>
                                    </div>
                                </div>
                            </div>
                            <div class="row">
                                <div class="col-md-6">
                                    <div class="input-group">
                                        <label for="store_contact_name"><?php esc_attr_e( 'Your Name', 'compare' ) ?> <span class="required">*</span></label>
                                        <input type="text" class="form-control" name="store_contact_name" id="store_contact_name">
                                        <p class="field-description"><?php _e( 'Input your full name', 'compare' ) ?></p>
                                    </div>
                                </div>
                                <div class="col-md-6">
                                    <div class="input-group">
                                        <label for="store_contact_phone"><?php esc_attr_e( 'Your Phone', 'compare' ) ?> <span class="required">*</span></label>
                                        <input type="text" class="form-control" name="store_contact_phone" id="store_contact_phone">
                                        <p class="field-description"><?php _e( 'Input your phone with internation prefix', 'compare' ) ?></p>
                                    </div>
                                </div>
                            </div>
                            <div class="row">
                                <div class="col-md-6">
                                    <div class="input-group">
                                        <label for="store_contact_email"><?php esc_attr_e( 'Your Email', 'compare' ) ?> <span class="required">*</span></label>
                                        <input type="text" class="form-control" name="store_contact_email" id="store_contact_email">
                                        <p class="field-description"><?php _e( 'Input your mail for contact', 'compare' ) ?></p>
                                    </div>
                                </div>
                                <div class="col-md-6">
                                    <div class="input-group">
                                        <label for="store_package"><?php esc_attr_e( 'Chose your package', 'compare' ) ?> <span class="required">*</span>
                                        <?php
                                        $all_packages_link = compare_get_permalink_by_tpl( 'page-tpl_packages' );
                                        if( $all_packages_link !== 'javascript:;' ):
                                        ?>
                                        <a href="<?php echo esc_url( $all_packages_link ) ?>" class="pull-right"> <?php _e( 'Check list of available packages', 'compare' ) ?></a></label>
                                        <?php endif; ?>
                                        <select name="store_package" id="store_package" class="form-control">
                                            <option value=""><?php _e( 'Select Package', 'compare' ) ?></option>
                                            <?php echo compare_list_packages(); ?>
                                        </select>
                                        <p class="field-description"><?php _e( 'Select package for your store', 'compare' ) ?></p>
                                    </div>
                                </div>
                            </div>
                            <div class="row">
                                <div class="col-md-6">
                                    <div class="input-group">
                                        <label for="store_xml_feed"><?php esc_attr_e( 'Store Feed URL', 'compare' ) ?> <span class="required">*</span></label>
                                        <input type="text" class="form-control" name="store_xml_feed" id="store_xml_feed">
                                        <p class="field-description"><?php _e( 'Input link to your XML / CSV products feed', 'compare' ) ?></p>
                                    </div>
                                </div>
                                <div class="col-md-6">
                                    <div class="input-group">
                                        <label for="store_logo"><?php esc_attr_e( 'Store Logo URL', 'compare' ) ?> <span class="required">*</span></label>
                                        <input type="text" class="form-control" name="store_logo" id="store_logo">
                                        <p class="field-description"><?php _e( 'Input link to your store logo', 'compare' ) ?></p>
                                    </div>

Answer 1

根据您购买的模板的设计方式，您应该可以删除 <span class="required">*</span>。此时，输入字段应处于默认状态，这将允许用户输入信息（或不输入）。另外，要完成文件上传，请将 <input type=""> 更改为 'file'

Answer 2

当您看到<span class="required">*</span>时，它只影响窗体的呈现，不包含数据控件。数据控制是在服务器端进行的，这意味着您必须深入研究 PHP 代码以删除对要设置可选字段的检查。告诉我们您使用什么 CMS，也许是 WordPress？我会相应地更新我的答案。也请与我们分享您购买的主题的名称。

将必填 class 替换为 php 中的可选字段

Replace required class with optional field in php

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required-field