I’m leaving my musings on Linq-to-Sql for a moment and returning to dynamic data to cover off the validation attributes.
The table below lists the available attributes;
| Attribute | Description |
| RangeAttribute | Specifies the numeric range constraints for the value of a data field in Dynamic Data. |
| RegularExpressionAttribute | Specifies that a data field value in ASP.NET Dynamic Data must match the specified regular expression. |
| RequiredAttribute | Specifies that a data field value is required. |
| StringLengthAttribute | Specifies the maximum length of characters that are allowed in a data field. |
To use these attributes you use them on a meta data class just like you do for the display attributes.
Over the next few posts I’m going to detail each of these attributes.
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