Set Min and Max values between 0.1 and 0.9 in OpenApi

Question

I defined missingRatio variable in my openApi yaml file as below. Openapi version is "3.0.0"

api.yaml

missingRatio:
  type: number
  format: float
  minimum: 0.1
  maximum: 0.3
  default: 0.2
  multipleOf: 0.1
  description: "Ratio of data to remove for validation"

But unfortunately in generated code min and max values are set to 0. So when I use, it only accepts 0 as value.

generated code

  /**
   * Ratio of data to remove for validation
   * minimum: 0
   * maximum: 0
   * @return missingRatio
  **/
  @ApiModelProperty(value = "Ratio of data to remove for validation")

  @DecimalMin("0") @DecimalMax("0") 
  public Float getMissingRatio() {
    return missingRatio;
  }

How Can I resolve this issue?

Does this answer your question? [OpenAPI 3.0 valid minimum and maximum values](https://stackoverflow.com/q/60808674/113116) — Helen, Sep 29 '22 at 20:44

score 0 · Answer 1 · edited Sep 10 '22 at 06:34

0

Maybe you should remove the format: float from your schema. Floating point arithmetic is unreliable. Leave the field as BigDecimal and see if it works.

@DecimalMin and @DecimalMax work for BigDecimals and not float as per documentation

https://docs.oracle.com/javaee/7/api/javax/validation/constraints/DecimalMin.html

Excerpt from Oracle docs:

Note that double and float are not supported due to rounding errors (some providers might provide some approximative support).

null elements are considered valid.

edited Sep 10 '22 at 06:34

Wai Ha Lee

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answered Sep 09 '22 at 10:44

Mihael Mihov

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2

Sounds more like a comment than an actual answer. Avoid answers that require further confirmation. See [answer]. – Zabuzard Sep 09 '22 at 10:47

Set Min and Max values between 0.1 and 0.9 in OpenApi

1 Answers1