Valid number with step(scale)

[chenjuq126]

Condition: there are parameters(minimum, maximum, step(scale)) to valid the subject.
Validate formula: (subject - minimum)%step == 0

        String subject = "" + 0.5F;
        String minimum = "" + 0F;
        String step = "" + 0.2F;

        BigDecimal diff = new BigDecimal(subject).subtract(new BigDecimal(minimum));
        BigDecimal remain = diff.divideAndRemainder(new BigDecimal(step))[1];
        boolean equals = BigDecimal.ZERO.setScale(remain.scale()).equals(remain);

Is there any extension for NumberSchema to implement the valid?
Or other way to valid?

[chenjuq126]

ajv supports User-defined keywords：https://ajv.js.org/guide/user-keywords.html

[erosb]

Hello, this library doesn't support custom keywords, bur maybe you can solve the problem with a custom format ?

[chenjuq126]

If the step and minimum are equal for different properties, custom format is applicable.
My scenario is different. Is there any way to pass parameter(step,minimum) for each number's format step validation?

[erosb]

That isn't doable with this library, unfortunately.