error while using @Valid in spring mvc 3.0

Question

here what i do in a model class

private Integer height;

@NotBlank
@Length(min = 2, max = 3)
public Integer getHeight() {
    return height;
}

public void setHeight(Integer height) {
    this.height = height;
}

but there is a validation error in the jsp page while running, it says that cannot validate the integer value.

in the message.properties file

NotBlank.modelClassName.height=Required in cm. Length.modelClassName.height=min {0} max (1). typeMismatch.modelClassName.height=numbers only.

help me please

what exactly does it say? what's the message? Is there any stacktrace. Which version of hibernate validator (or which jsr 303 provider) ? — Bozho
– Bozho, Commented Dec 10, 2010 at 8:07
ok tell me how i validate an integer value in spring which is inputted from jsp page. — aditya
– aditya, Commented Dec 10, 2010 at 8:30

Javi · Accepted Answer · 2010-12-10 08:09:17Z

6

Both annotations @NotBlank and @Length must be applied to an String attribute not to an Integer one, as it is stated in the links. Maybe you can use @NotNull, @Min or @Max that could be used for numbers.

answered Dec 10, 2010 at 8:09

Javi

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