I have the below rangeValidator. However I would also like it to accept 999999,00 (seperated by a comma) I have found the following reg expression: ((d{1,2},)?(d{3},)*(d{3}))|(d+) but I'm not sure where to include this?
[Code]....
I want to be sure a user only enters alphabetic characters for a field that accepts strings. They should only be able to enter a-z, no numbers. Can the minimum and maximum values be set to a and z, respectively?
View 10 RepliesIt can only be used in RangeValidator MinimumValue?I need two texts to determine the minimum and maximum.
<asp:RangeValidator ID="RangeValidator1" runat="server"
ErrorMessage="Payment amount is too small!" ControlToValidate="AmountDeposit"
ValidationGroup="ErrormessageValidationGroup" MinimumValue="1" Type="Integer" Display="Dynamic">
[code]...
I am using RangeValidator whose Minimum and Maximum vales are set in code behind dynamically. Minimum and Maximum values are exracted form the database. These values are in the range of 0 to n (integers only). Therefore user can enter values from0 to n (integers only).Now I have a situation where user can also put -1 which can't be handled by range validator. So my last option is to regular expression to handle such situation.Valid values for the user are (-1, 0-n). But I don't now how to get such regular expression , any help would be appreciated. I can manipulate expression in code behind based on values extracted from the database.Also , maximum possible value for n is 255 (Note: minimum and maximum values are extracted from the database)
View 11 RepliesI have a text box, a range validator, and a button. The validator is hooked up and prevents the button from doing a post back if the text is out of the range, however I'd also like to enable and disable the button. Is this possible to do within client-side code?
View 12 RepliesI want to set a Range Validator on a TextBox to prevent someone from entering max and min value greater than is available in DB table.
Both min and max Value saved in DB has datatype Double.
<asp:TextBox ID="WaterLvl" runat="server" MaxLength="10"></asp:TextBox>
<asp:RangeValidator ID="RangeValidator1" runat="server" MaximumValue=" " MinimumValue=" " Type="Double" Text="Value out of range" ErrorMessage="Value out of range" ControlToValidate="WaterLvl" ForeColor="Red"></asp:RangeValidator>
I want to use a RangeValidator Control which will validate my Password field where i want to check that if user enters less than 6 characters passwrod then it will prompt an error .
I want to give minimum & maximun password size ie minimum 6 characters. It could be alphanumeric & combination of special characters.
Maximum size should be 15 characterss.Same any combination o Alpha numeric or special charactors.
I have done it through Custom Validator .But how can i do this with Range Validator control.
Is there a way to bind MinimumValue or MaximumValue of RangeValidator in it's own ErrorMessage declaratively (in .aspx file)?
I want to do something like
<asp:RangeValidator id="validator1" runat="server".... ErrorMessage="Please enter a value between <%# validator1.MinimumValue %> and <%# validator1.MaximumValue %> />
I would then set validator1.MinimumValue or validator1.MaximumValue in PageLoad, because I get those values from a database.
The following RangeValidator gives me the exception shown further below.
<asp:RangeValidator
ID="RangeValidator1"
runat="server"
ControlToValidate="EstCostTextBox"
ErrorMessage="Please
enter an estimated cost with only numbers."
Text="*"
Type="Currency"
MinimumValue="0"
MaximumValue="9999999999999999999999999999999999999999999999999999999999999999"><img
src="images/icons/WarningHS.png"
alt="Warning"
/></asp:RangeValidator>
Exception information:
Exception type: System.Web.HttpException
Exception message: The value '99999999999999999999999999999999999999999999999999999999999999999' of the MaximumValue property of 'RangeValidator1' cannot be converted to type 'Currency'.
I have a DetialsView that has a year field that needs to have the range set dynamiclly
I use this when it was just a textbox outisde the detailsview
protected void Page_Load(object sender, EventArgs e)
{
rvYear.MaximumValue = Convert.ToString(DateTime.Today.Year);
rvYear.ErrorMessage = "Must enter a year between 1900 and " + Convert.ToString(DateTime.Today.Year);
}
[Code]....
I have a form where one field needs to check if the person is up to 17 years of age by between 01/01/2011 and 12/31/2011.
So I added a a Range Validator and Validator Callout Extender
How can I get the page to check this range when the user enters in their dob in the dob textbox then when they go and enter a date in the bmidte box (if they are over 17 years of age) I want my error message to apper.
Here's the aspx page code:
RangeValidatorBMIDte.MinimumValue = "01/01/2011"
RangeValidatorBMIDte.MaximumValue = "12/31/2011"
RangeValidatorBMIDte.ErrorMessage = "Date Entered is NOT Valid. Value needs to be between 01/01/2011 and 12/31/2011."
12/31.
[Code] ....
RangeValidator validation occurs on CancelCommand
[Code]....
I need to validate integer within a specified range for English and French culture. The integer contains group separator ("," in English culture or " " in French culture). It seems I can't do it with RangeValidator on my machine.
I just want to make sure the RangeValidator can't do this kind validation for Integer before I'm going to write my own control.
I just feel curious because RangeValidator can actually do this kind of validation for Currency!
I am working on a ASP.NET app that supports user level cultures. Just about everything works, however, I am running into a problem with the RangeValidator. Here is the sample control set:
[Code]....
When a culture that uses "0,0" (pt-BR for example) attempts to load this page with the controls as shown, it bombs (Gives an ASP.NET debug page). If I either set MinimumValue="0" or add CultureInvariantValues="true" the page will load. The problem with this is that on several controls, the minimum value is actually 0.0001. When I use the CultureInvariant setting, that validator is telling me that the following values are invalid: ".031" and "1", no matter what culture I am using to view the page.
I understand the the CultureInvariantValues setting applies only to the values in the Min/Max settings on the validator, not on the data entered in the control that is being validated. But this does not explain why values that should be accepted as valid are being flagged as invalid.Our application currently runs in 20 different countries and is internally translated into 4 languages (based on user culture settings), with 3 more on the board for this year. I have googled this extensively, and while I have found some info on Currency and Date data types, the problems experienced are not the same.
I have Asp:TextBox,Asp:RegularExpressionValidator and Asp:RangeValidator on .aspx page.
These two validators have ControlToValidate value equal to textBox Id.
RegularExpressionValidator have validation Expression such that it allows only number.
Range validator have maximum value ="100" and if I enter any text then both validators get fired .
Logically only RegularExpressionValidator should fire if I enter any textvalue.
Is there any property of Range validator such that it check for numeric value to compare and disbled if value entered in textBox is some text so that no handling of event(Client side and Server side both) is required.
I am trying to put a range validator on a date entered by a user. However, I want the minimum date to by dynamic to only have a user with a DOB which is over 17 yrs ago. Is there a way to put a dynamic value i.e Date.Now() - x;.
View 11 RepliesThe code below when using a traditional ASP.NET DropDownList works perfectly. If a value is not picked (default value still displaying), then the range validator displays the problem. However when I use this same code with an AJAX ComboBox, the RangeValidator
returns false every time, and the message is always displayed. Take a look:
[Code]....
So every time I press a button to postback, the "** Item is required**" message is displayed. Again, this works just fine with a regular ASP.NET DDL, just not with the ComboBox from the toolkit. I can get a RequiredFieldValidator working with the ComboBox, but I like the post selection behavior of a RangeValidator better.
I'm having an issue with my ASP.NET RangeValidator controls.
I want to allow users to enter a discount amount, and this amount must be negative (< $0.00). I want to verify that the amount entered in a textbox is a negative value, so I have this in my page markup:
<asp:TextBox ID="tbxDiscount" runat="server" />
<asp:RangeValidator ID="rvDiscount" runat="server" ControlToValidate="tbxDiscount"
MinimumValue="0.0" MaximumValue="0.0" EnableClientScript="true"
ErrorMessage="Please enter a negative value for a discount" />
and I attempt to set the MinimumValue dynamically in my code before the page gets rendered - to the negative equivalent of my item price. So if the item is $69, I want to set the minimum value to - $69:
rvDiscount.MinimumValue = (-1.0m * Price).ToString();
Trouble is: I keep getting this error message:
The maximum value 0.0 cannot be less
than the minimum value -69.00 for
rvDiscount
WTF?!?!??! Where I come from, -69 $ IS less than $0 ...... so what's the problem?
I'm developing a web application which get number with decimals. When I write 0.08 the rangevalidator understand 80 and it doesn't valid it. It does well if I write 0,08.The most extrange is In the develpoing computer and in the client computer I have the point as decimal separator in regional settings.Where can I change the decimal separator por rangevalidator in the cliente computer?
View 1 RepliesIs there a way to use RangeValidator for large numbers (Int64 range)?
View 1 RepliesI inherited a site which I am in the middle of updating which has a DropDownList and a RangeValidator assigned to it. The data is bound to the dropdown on Page_Load. The values are retrieved from the database so the value property of each item is set to the unique ID of the item in the DB.
The RangeValidator looks something like:
<asp:rangevalidator id="ddRangeValidator" runat="server" ControlToValidate="ddMenu" ErrorMessage="Please select value in range" MinimumValue="1" MaximumValue="100000" Type="Integer">*</asp:rangevalidator>
I have a method which automatically populates this value in jQuery e.g.
$("#ddMenu").val("An Option");
This works, however, when I try to post the page the range validation fails. Then even if I manually select that value, or select another valid value it still won't validate. The only way to make it validate is to select non-valid value and then re-selecting a valid one.
Here is the data binding code:
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load, Me.Load
If Not Page.IsPostBack Then
Dim ds As New DataSet()
Dim myDbObject As New myDbObject()
ds = myDbObject.ToDataSet() // retrieves all objects from the database
[Code]....
I thought my issue was related to the Validators not working in UpdatePanels but that does not seem to be the case.
All validators fire when they should but, the error warning message clears when the updatepanel updates.
for example...
textbox1 range 1 to 23. dropdown1 updates the updatepanel. enter 99 error shows, but will disapear when I change value of dropdown1. textbox1 value still 99 so validator message should still show but it does not.
I have the following scenario:
arrival and departure dates have to be selected on a form, through 2 textboxes with a calendar extender each.
I validate the entries to check that no date before today is selected and to check that the departure is after the arrival. I used a rangevalidator and a comparevalidator.
In IE, Firefox and Opera it is working fine, in Safari (on windows) however both the validators go off even on entries that should be accepted.
It makes me suspect that the date format dd/MM/yyyy causes trouble for Safari.
(the dd/MMMM/yyyy also gave the same troubles in the other browsers, probably due to the dependency on UIculture)
The code is:
<tr>
<td>
<asp:TextBox ID="txtArrive" runat="server"></asp:TextBox>
<cc1:TextBoxWatermarkExtender ID="txtArriveWatermarkExt" runat="server"
Enabled="True" TargetControlID="txtArrive" WatermarkText="arrival date">
</cc1:TextBoxWatermarkExtender>
<cc1:CalendarExtender ID="ArriveCalendarExt" runat="server"
CssClass="MyCalendar" Enabled="True" Format="dd/MM/yyyy"
TargetControlID="txtArrive">
</cc1:CalendarExtender>
<asp:RequiredFieldValidator ID="RequiredFieldValidator1" runat="server"
ControlToValidate="txtArrive" ErrorMessage="please select arrival date"
Text="*" ValidationGroup="date" Display="none"></asp:RequiredFieldValidator>
<asp:RangeValidator ID="RangeValidator1" runat="server"
ErrorMessage="please make sure that your arrival date is later than today and not later than a year from now"
ControlToValidate="txtArrive" Type="Date" ValidationGroup="date" Text="*"></asp:RangeValidator>
</td>
<td>
<asp:TextBox ID="txtDepart" runat="server"></asp:TextBox>
<cc1:TextBoxWatermarkExtender ID="txtDepartWatermarkExt" runat="server"
Enabled="True" TargetControlID="txtDepart" WatermarkText="departure date">
</cc1:TextBoxWatermarkExtender>
<cc1:CalendarExtender ID="DepartCalendarExt" CssClass="MyCalendar" runat="server" Enabled="True"
Format="dd/MM/yyyy" TargetControlID="txtDepart">
</cc1:CalendarExtender>
<asp:RequiredFieldValidator ID="RequiredFieldValidator2" runat="server"
ControlToValidate="txtDepart" ErrorMessage="Please select departure date"
Text="*" ValidationGroup="date"></asp:RequiredFieldValidator>
<asp:CompareValidator ID="CompareValidator2" runat="server"
ControlToCompare="txtDepart" ControlToValidate="txtArrive"
ErrorMessage="your departure date has to be later than your arrival date"
Operator="LessThan" Type="Date" Text="*" ValidationGroup="date"></asp:CompareValidator>
</td>
<td>
</td>
</tr>
The range validator gets its values in code behind on Page_load
RangeValidator1.MinimumValue = DateTime.Now.AddDays(1).ToShortDateString();
RangeValidator1.MaximumValue = DateTime.Now.AddMonths(12).ToShortDateString();
how to Add comma in my Decimal value 11000. i want to result like this 11,000.00
View 4 RepliesI was using RangeValidator to validate user input on client side for double values.One of my user said that when he enters 5E-10, my range validator does not understand that number as a valid double.
View 1 Replies