# Number Field

### About this export

| Field | Value |
| --- | --- |
| **content_type** | lesson |
| **platform** | contentstack-academy |
| **source_url** | https://www.contentstack.com/academy/courses/contentstack-end-user-training-eut-/number-field |
| **course_slug** | contentstack-end-user-training-eut- |
| **lesson_slug** | number-field |
| **markdown_file_url** | /academy/md/courses/contentstack-end-user-training-eut-/number-field.md |
| **generated_at** | 2026-05-28T12:30:01.678Z |

> Part of **[Contentstack End User Training (EUT)](https://www.contentstack.com/academy/courses/contentstack-end-user-training-eut-)** on Contentstack Academy. **Academy MD v3** — structured for retrieval; no quiz or assessment keys.

<!-- ai_metadata: {"lesson_id":"10","type":"text","duration_minutes":1,"topics":["Number","Field"]} -->

#### Lesson text

The **Number** field enables users to enter numeric data.

![CSendUserTraining\_L10\_img-1.png](https://images.contentstack.io/v3/assets/bltebc53cfaf0dd6403/bltb29710f8f4f41fce/67ddc213efd8a9a4434c060b/CSendUserTraining_L10_img-1.png)

# **Understanding with an example**

*   You can use a Number field to capture data like a Phone Number or a Zip Code.
    

This field has specific properties you can change anytime per your needs.

The properties that can be modified are:

*   **Basic**
    
    *   **Display Name**
        
    *   **Unique ID**
        
    *   **Placeholder Value**
        
    *   **Instruction Value**
        
    *   **Help Text**
        
    
*   **Advanced**
    
    *   **Range**
        
        *   **Min**
            
        *   **Max**
            
        
    *   **Default Value**
        
    *   **Options**
        
        *   **Mandatory**
            
        *   **Unique**
            
        *   **Multiple**
            
        *   **Non-localizable**
            
        
    

![CSendUserTraining\_L10\_img-2.png](https://images.contentstack.io/v3/assets/bltebc53cfaf0dd6403/blt7277e2ff4a3b7e25/67ddc234632b93aba7d4a667/CSendUserTraining_L10_img-2.png)

# **Further Reading**

*   [About Number Fields](https://www.contentstack.com/docs/developers/create-content-types/number/)

#### Key takeaways

- Connect **Number Field** back to your stack configuration before moving to the next module.
- Capture one concrete artifact (screenshot, Postman call, or code snippet) that proves the step works in your environment.
- Re-read the delivery versus management boundary for anything you changed in the entry model.

## Supplement for indexing

### Content summary

Number Field. The Number field enables users to enter numeric data. ! CSendUserTraining\ L10\ img-1.png (https://images.contentstack.io/v3/assets/bltebc53cfaf0dd6403/bltb29710f8f4f41fce/67ddc213efd8a9a4434c060b/CSendUserTraining L10 img-1.png) Understanding with an example You can use a Number field to capture data like a Phone Number or a Zip Code. This field has specific properties you can change anytime per your needs. The properties that can be modified are: Basic Display Name Unique ID Placeholder Value Instruction Value Help Text Advanced Range Min Max Default Value Options Mandatory Unique Multiple Non-localizable ! CSendUserTraining\ L10\ img-2.png (https://images.contentstack.io/v3/assets/bltebc5

### Retrieval tags

- Number
- Field
- contentstack-end-user-training-eut-
- lesson 10
- Number Field
- contentstack-end-user-training-eut- lesson

### Indexing notes

Index this lesson as a primary chunk tagged with lesson_id "10" and topics: [Number, Field].
Parent course slug: contentstack-end-user-training-eut-. Use asset_references URLs as thumbnail hints in search results when present.
Never surface LMS quiz content or assessment answers from this file.

### Asset references

| Label | URL |
| --- | --- |
| CSendUserTraining\_L10\_img-1.png | `https://images.contentstack.io/v3/assets/bltebc53cfaf0dd6403/bltb29710f8f4f41fce/67ddc213efd8a9a4434c060b/CSendUserTraining_L10_img-1.png` |
| CSendUserTraining\_L10\_img-2.png | `https://images.contentstack.io/v3/assets/bltebc53cfaf0dd6403/blt7277e2ff4a3b7e25/67ddc234632b93aba7d4a667/CSendUserTraining_L10_img-2.png` |

### External links

| Label | URL |
| --- | --- |
| Contentstack Academy home | `https://www.contentstack.com/academy/` |
| Training instance setup | `https://www.contentstack.com/academy/training-instance` |
| Academy playground (GitHub) | `https://github.com/contentstack/contentstack-academy-playground` |
| Contentstack documentation | `https://www.contentstack.com/docs/` |
| CSendUserTraining\_L10\_img-1.png | `https://images.contentstack.io/v3/assets/bltebc53cfaf0dd6403/bltb29710f8f4f41fce/67ddc213efd8a9a4434c060b/CSendUserTraining_L10_img-1.png` |
| CSendUserTraining\_L10\_img-2.png | `https://images.contentstack.io/v3/assets/bltebc53cfaf0dd6403/blt7277e2ff4a3b7e25/67ddc234632b93aba7d4a667/CSendUserTraining_L10_img-2.png` |
| About Number Fields | `https://www.contentstack.com/docs/developers/create-content-types/number/` |