I want to allow double data type as
Enter valid price , Maximum upto 6 digits or 4 digits real and 2 fractional
[Required]
[RegularExpression(@"^\d+(\.\d{4,2})?$", ErrorMessage = "Enter valid Price, Maximum upto 6 digits or 4 digits real and 2 fractional.")]
public double Price { get; set; }
I am getting a error on view page as parsing "^\d+(\.\d{4,2})?$" - Illegal {x,y} with x > y.
Help is really appreciated. Thanks
In your regular expression syntax, {4,2} means at least 4 times and at most 2 times. This is what is causing the error since 4 is greater than 2. Invert the order and it should work.
That being said, I am not sure if the expression will do what you are after. You can try to use ^(\d{1,6})|(\d{1,4}\.\d{1,2})$ to match either an integer with at most 6 digits or else a fraction with up to 4 digits in the integer part and up to 2 digits in the fraction part.
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