我想让title 中需要的字段Gutenberg 编辑器界面。
我发现可以使用的PHP函数Classic 编辑器界面，但不带Gutenberg.
我试图添加required 属性，但我仍然可以验证帖子的发布。
<?php
function wp_required_title_field() {
?>
<script type="text/javascript">
jQuery(window).load(function() {
jQuery(\'.editor-post-title textarea\').prop(\'required\',true);
});
</script>
<?php
}
add_action (\'in_admin_footer\' , \'wp_required_title_field\');
?>
我也尝试了另一种方法：
<?php
function force_post_title() {
?>
<script type="text/javascript">
jQuery(window).load(function() {
jQuery(\'.editor-post-publish-button__button\').click(function(){
var testervar = jQuery(\'.editor-post-title\').find(\'.editor-post-title__input\');
if (testervar.val().length < 1) {
jQuery(\'.editor-post-title\').css(\'border\', \'1px solid red\');
$( \'.editor-post-title\' ).after(\'<label>Post title is required</label>\'); // Make it red according your requirement
return false;
}
});
});
</script>
<?php
}
add_action(\'edit_form_advanced\', \'force_post_title\');
add_action(\'edit_page_form\', \'force_post_title\');
?>
你有什么想法吗？
最合适的回答,由SO网友:Welcher 整理而成
你可以使用PluginPrePublishPanel 检查标题，如果标题为空，则锁定发布。查看此处公认的答案，以获取锁定帖子的示例-Add pre-publish conditions to the block editor
对于您的示例，您可以修改检查部分，如下所示：
const { registerPlugin } = wp.plugins;
const { PluginPrePublishPanel } = wp.editPost;
const { select, dispatch } = wp.data;
const { count } = wp.wordcount;
const { serialize } = wp.blocks;
const { PanelBody } = wp.components;
const PrePublishCheckList = () => {
let lockPost = false;
let message = \'\';
// Get title
const postTitle = select( \'core/editor\' ).getEditedPostAttribute( \'title\' );
if ( postTitle === \'\' ) {
lockPost = true;
message = \'Post Title is required!\';
}
// Do we need to lock the post?
if ( lockPost === true ) {
dispatch( \'core/editor\' ).lockPostSaving();
} else {
dispatch( \'core/editor\' ).unlockPostSaving();
}
return (
<PluginPrePublishPanel title={ \'Publish Checklist\' }>
<p>{message}</p>
</PluginPrePublishPanel>
)
};
registerPlugin( \'pre-publish-checklist\', { render: PrePublishCheckList }
希望这有帮助！
