A valid example is when the field called "value" is of a string and between 2 and 3 characters in length.
In the JSON schema example below, the following fields are required to be included in each record:
- brand
- model
- color
- date
{
"required": [
"brand",
"color",
"model",
"date"
],
"properties": {
"value": {
"type": "string",
"minLength": 2,
"maxLength": 3
}
}
}
The following record matches all of the criteria:
{
"brand": "brand1",
"model": "modelA",
"color": "red",
"date": "20 March 2019",
"value": "cat"
}
The following record is discarded because hamster has more than 3 characters:
{
"brand": "brand1",
"model": "modelA",
"color": "red",
"date": "20 March 2019",
"value": "hamster"
}
For further information on how to use JSON schema, see https://json-schema.org/.