Thanks for your reply. The data entered will no larger than 7 numbers with 4 always to the right of the decimal. A valid Latitude value is -90 to 90
A valid Longitude value is -180 to 180 the minutes and seconds must be no larger than 59. A few more examples 45.0003 -> 45°0'3" -145.3453 -> -145°34'53" 123.7592" -> 124°16'32" - this example rounds to get rid of invalid minutes/seconds 87 -> 87°0'0" -23.59 -> 23°59'0" (this number will be saved to database as -23.5900 Besides the validation I am trying to figure out how the text will get formated. My thoughts are that I would have to create some kind of "on leave" logic for the textbox. Is there a way to mask the input of the textbox in asp.net? On Dec 16, 11:03 am, Cerebrus <[email protected]> wrote: > You should be able to do it easily using RegexValidators or > CustomValidators. Or write your own textbox controls that encapsulate > the behaviour required. > > If you need help with the Regex, please provide more details/examples > on the type of data that is valid and invalid. > > On Dec 16, 8:23 pm, rhaazy <[email protected]> wrote: > > > > > Forgot to add that this is asp.net > > Data input will be like 123.4523 -> 123°45'23" > > > On Dec 16, 9:54 am, rhaazy <[email protected]> wrote: > > > > I have to add a couple of controls to my form for input of > > > geographical cooridinates(Degrees Minutes Seconds) > > > > I was wondering if anyone here has some useful suggestions for input > > > controls or data validation. > > > > I've been searching the google for a while but can't find anything > > > very useful. > > > > Thanks.- Hide quoted text - > > > - Show quoted text -- Hide quoted text - > > - Show quoted text -
