I am using sharepoint datetime control,开发者_C百科 and when i use range,regular or some other validation controls, every time error message will show up when input wrong format (this is right), but after that when i input right date, this error message won't disappear, it stays there, can't remove... (problem happened)
Is there any other way like javascript to validate it?
Set Display="Dynamic" for the validation control.
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