1 import
 MerlinDB, {
Schema}
 from 
"@chrisaxxwell/merlin-db";
2 //Or if you are using 'merlindb.max.js' just call 'new MerlinDB()'; 
3 
4 const
 merlin = new
 MerlinDB(
)
;
5 merlin.connect(
"MY-BAR-DATABASE")
;
6 
7 const
 DrinkSchema = Schema(
{
  
8    drink:
 {
9       type:
 String
, 
10       enum:
 ['sweet-dream', 'blue-sky'],
11       //Or defining a message
12       enum:
 {
13          values:
 [ 'whiskey', 'vodka' ],
14          message:
 'We dont have a {
VALUE}
 in this bar!'
15       }
 
16    }
17 }
)
; 
18 
19 var
 drinkModel = merlin.model(
"Drink", DrinkSchema)
;
20 
21 drinkModel.insert(
{
22     drink:
 "Milk"
23 }
)
.then(
e => {
24    /*  OK...  */
25 }
)
.catch(
e => {
26    console.log(
e)
;
27    //returns We dont have a Milk in this bar!
28 }
)
;

⇜ Schema.validateEmail Schema.encrypt ⇝

Schema.validateEmail Schema.enum Schema.encrypt

1	import MerlinDB, { Schema } from "@chrisaxxwell/merlin-db";
2	//Or if you are using 'merlindb.max.js' just call 'new MerlinDB()';
3
4	const merlin = new MerlinDB( ) ;
5	merlin .connect( "MY-BAR-DATABASE" ) ;
6
7	const DrinkSchema = Schema( {
8	drink: {
9	type: String ,
10	enum: ['sweet-dream', 'blue-sky'],
11	//Or defining a message
12	enum: {
13	values: [ 'whiskey', 'vodka' ],
14	message: 'We dont have a { VALUE } in this bar!'
15	}
16	}
17	} ) ;
18
19	var drinkModel = merlin .model( "Drink", DrinkSchema ) ;
20
21	drinkModel .insert( {
22	drink: "Milk"
23	} ) .then( e => {
24	/* OK... */
25	} ) .catch( e => {
26	console .log( e ) ;
27	//returns We dont have a Milk in this bar!
28	} ) ;

Schemas: Enum

Defining a restricted set of possible values ​​for a field.

🪶 Enum is a property used to define a restricted set of possible values ​​for a field.

For example, suppose that the country field can only be USA or Brazil, then any value that is not one of them returns an error, let's see:

Defining a restricted set of possible values for a field.

🪶 Enum is a property used to define a restricted set of possible values for a field.