#isDecimal

Returns true if the value is a floating point number.

#isDecimal(value)

Category Types and conversionValid in Property value

Parameters

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

Returns

boolean

Examples

Decimal or not

source.json

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

transformer.json

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

output.json

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

Try it in the playground →

Related

#isInteger · #toDecimal