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books/docs/models/fields.md
Aakanksha Jain 6ada1a8648 Fix typo: SystemSettings (#65)
Was going through docs, there is a typo on line 33.
2018-08-18 21:28:00 +05:30

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# Fields
Fields are properties a the document instance that are defined in its DocType.
## Field Types
### Data
Small, single line text (140 chars)
### Text
Long multi-line text
### Int
Integer
### Float
Number
### Currency
Number with currency
### Code
Code string (like Text but monospaced)
### Date
Date (formatted by [SystemSettings.dateFormat](../utilities/system-settings.md))
### Select
Dropdown with fixed options. Options must be set in the `options` property
```
{
fieldtype: "Select",
fieldname: "status",
label: "Status",
options: [
"Open",
"Closed",
"Pending"
]
}
```
### Link
Reference to another document set by `target`
```
{
fieldtype: "Link",
fieldname: "customer",
label: "Customer",
target: "Customer"
}
```
### Table
Property with child documents, the type of children is defined by `childtype` property
```
{
fieldtype: "Table",
fieldname: "items",
label: "Items",
target: "InvoiceItem"
}
```