How to Set Up Custom Fields for Posts

You can set up custom fields for any type of post to collect additional data. These fields will be rendered dynamically in the post editor.

1. Create a Custom Field Setting

1. Go to System Settings
2. Create a new setting with name: Custom Fields - [TYPE]

Example: Custom Fields - Blogs

2. Define Field Structure

We support two formats:

2.1 Legacy Format

NAME:LABEL:TYPE

Example:

package_price:Package Price:number

2.2 JSON Format (Recommended)

This format allows full customization and supports UI options.

[
  {
    "name": "package_price",
    "label": "Package Price",
    "type": "number",
    "default_value": 100,
    "placeholder": "Enter your package price",
    "required": false,
    "ui": {
      "help_text": "Enter price in USD"
    }
  }
]

3. Supported Field Types

Text (default)

Any unknown type will fallback to a normal input field.

{
  "name": "title",
  "label": "Title",
  "type": "text"
}

Number

{
  "name": "price",
  "label": "Price",
  "type": "number"
}

Textarea

{
  "name": "description",
  "label": "Description",
  "type": "textarea"
}

Select

{
  "name": "price_category",
  "label": "Price Category",
  "type": "select",
  "values": [
    { "label": "Moderate", "value": "moderate" },
    { "label": "Luxury", "value": "luxury" }
  ],
  "placeholder": "Select category"
}

Tags

Rendered using Tagify input.

{
  "name": "country_codes",
  "label": "Country Codes",
  "type": "tags",
  "whitelist": ["us", "ca"],
  "enforce_whitelist": true
}

HTML Editor

Rich text editor (full HTML editing).

{
  "name": "content",
  "label": "Content",
  "type": "html_editor"
}

Date

Uses a date picker input.

{
  "name": "publish_date",
  "label": "Publish Date",
  "type": "date",
  "placeholder": "Select date"
}

4. Common Properties

• name – field key (used in post[data])
• label – display label
• type – input type
• default_value – default value
• placeholder – input placeholder
• required – make field required
• ui.help_text – helper text shown below input

5. How Data is Stored

All custom field values are stored inside:

post[data][FIELD_NAME]

Example:

post[data][package_price] = 100

6. Notes

• JSON format is recommended for flexibility
• Fields are rendered in a responsive grid (1–3 columns depending on type)
• html_editor and textarea use full width
• select, number, and date use smaller width