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asp.net-web-apiannotationsdata-annotationswebapi

data annotation showing the same error even while entering same type of data

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Here i tried to use data annotations , i tried to implement Range annotation on salary data type which i declared as a int type but even though i tried to enter data as integer only but still its showing error message (please enter number only) and i have tried executing without data annotations method working successfully but not working with the dataannotation range with this specific type only

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Solution

  • The Regular expression Data Annotation is wrong. Use this instead

    [RegularExpression(@"^[0-9]{4,5}$", ErrorMessage = "Please enter only numbers ")]