WordPress custom fields, CPT and security plugin

Key features of LIQUID TOOLS

• Create custom post types, custom taxonomies, and custom fields.
• Supports repeatable fields so you can freely add custom fields.
• Strengthens security with login page protection, maintenance mode, site tampering checks*, and more.

Custom post types

Settings

• Slug
• Display name
• Menu position
• Menu icon
• Capabilities
• Supports
  • Archive, hierarchy, title, editor, featured image, revisions, excerpt, comments, REST API
• Taxonomies (multiple selections allowed)

Custom taxonomies

Settings

• Slug
• Display name
• Post types to apply it to (multiple selections allowed)
• Hierarchy

Custom fields

Settings

• Label
• Key (single-byte alphanumeric)
• Content type
  • Text, textarea, URL, email, number, image, checkbox, radio button, select box
• Default value
• Description
• Notes (for the dashboard)
• Display position
• Priority
• Post types to apply it to (multiple selections allowed)
• Field background color
• Required
• Repeatable field

How to retrieve custom fields

How to retrieve custom fields (blocks)

You can easily retrieve custom field data with LIQUID BLOCKS.
Custom field block: outputs custom field data without any code.
Supports the block editor and block themes. From the sidebar, select the custom field key, the post ID (the current post if left empty), and the field type.
By grouping blocks, you can also set styles such as text color and background color.
Check how it looks in the preview and on the published page.

get_post_meta( $post->ID, 'key', true );

$key = get_post_meta( $post->ID, 'key', true );
foreach ( $key as $value ) {
    echo esc_html( $value );
}

wp_get_attachment_url( get_post_meta( $post->ID, 'key', true ) );

$key = get_post_meta( $post->ID, 'key', true );
foreach ( $key as $value ) {
    echo wp_get_attachment_url( esc_html( $value ) );
}

Security

Security settings

• Disable XML-RPC and X-Pingback
• Disable REST API users
• Disable REST route parameters
• Disable REST API batch (wp2shell countermeasure)
• Disable application passwords
• Disable author queries
• Disable readme.html

Login page protection

• Login history
• Additional password protection
• Automatic IP blocking
• Manual IP blocking

Maintenance mode

• Maintenance mode
• Error title
• Message
• Preview password
• Maintenance schedule (Pro)
• Recurring maintenance schedule (Pro)

Site tampering check

• Tampering check (Pro)
• Exclusion list (Pro)
• Scheduled scans and email notifications (Pro)

Other settings

Settings

• Select the post types that show featured images in the dashboard post list (multiple selections allowed)
• Select the post types that show the ID in the dashboard post list (multiple selections allowed)

LIQUID TOOLS Pro

• Unlimited custom post types, custom taxonomies, and custom fields (free version: up to 10 each)
• More login history log entries (free version: up to 100)
• Maintenance schedule
• Recurring maintenance schedule
• Site tampering check