#isInteger

Returns true if the value is a whole number.

#isInteger(value)

Category Types and conversionValid in Property value

Parameters

Name	Type	Description
value	path | value	The value to test.

Returns

boolean

Examples

Integer or not

source.json

{
    "a": 5,
    "b": 5.5
}

transformer.json

{
    "a": "#isInteger($.a)",
    "b": "#isInteger($.b)"
}

output.json

{
    "a": true,
    "b": false
}

Try it in the playground →

Related

#isDecimal · #toInteger