CODEWITHSUNDEEP
javabean-validation
Vignesh_A
Vignesh_A

Reputation: 548

How do I validate an integer field in a Request bean, if the entered value is greater than the range of an int?

To validate a Integer field in Request bean, I used @range (min=0,max=99999999,message="invalid") and @digits(). they are throwing the error 

org.springframework.http.converter.HttpMessageNotReadableException: JSON parse error: Numeric value (1111118493411) out of range of int;
  1. My need is to validate a Integer field and throw validation error in the request layer itself.
  2. my db has a field with size 10 which of type int4.
  3. I don't want user to pass value greater than 10digits.

How do I handle this in my request layer itself to restrict the user from entering more than 10 digits

@JsonProperty(value = "qty", required = true)
@NotNull
@Range(min=0, max=999999999 , message = "invalid")
private Integer qty;

I wish to throw an error stating invalid if the user enters more than 10 digits.

Upvotes: 2

Views: 1227

Answers (1)

Turac
Turac

Reputation: 687

Max int value is 2,147,483,647 in java. You can see in this answer. Your value is bigger than max int value. So you should change qty's class field type(example long).

Upvotes: 2

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