Web Forms :: How To Check Min And Max Value Using Range Validator
Dec 17, 2010Range validator ..
I have a text box , i need to check restrict user to enter minimum 5 character and maximum 50 character using range validator.
Range validator ..
I have a text box , i need to check restrict user to enter minimum 5 character and maximum 50 character using range validator.
When using a range validator, if the user exceeds the defined range, How do you code it so it disables a button so the user can't continue. (without using JavaScript)
View 3 RepliesI want to validate textbox, so user enter greater than 30
if user enter lessthan 30 than message will display.. for that i use range validator of asp.net
<asp:TextBox ID="txtprice" runat="server" CssClass="textbox" Width="180px"></asp:TextBox>
<asp:RangeValidator runat="server" Display="None" ID="range1" ValidationGroup="grdsave"
SetFocusOnError="true" ControlToValidate="txtPrice" MinimumValue="30" MaximumValue="999"
ErrorMessage="Minimun budget is 30 USA dollor"></asp:RangeValidator>
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It give message if i enter less than 30. but if i enter 100 or 200 it also give message. How can i allow that value?
I using RangeValidator (0-10)gularExpressionValidator for text box ,Iam using regx for validate numeric characters
But if i enter charcters it will fire both RangeValidator and regx validator eventhoug i am enterd character,
i want to fire both validators seperatly
Here is my code
[code]...
I have a requirement of converting existing english form to multi lingual form.I am currently converting english form to spanish form.
Everything works except the date formats.
The range validator is not working in a spanish form but works in a english form.
I have set the maximum and minimum value in page load as below in the english form
Heres how i have set the values
[code]...
I am facing problem using range validator.
Like in code below
[code]
If I enter value 450 in textbox to validate it in range 25 to 50 ,it won't give any error message
I have a Range Validator as follows. It is for restricting values between 1900 and 2070. However, it fires error when I enter a alphabet also. I want this to be fired only if the user enters integer values. How do I overcome it?
<asp:RangeValidator ID="RangeValidator1" runat="server" ControlToValidate="txtYear"
ValidationGroup="report" ErrorMessage="EM1|Year" MaximumValue="2079" MinimumValue="1900"
SetFocusOnError="True" Display="Dynamic" Type="Integer">
<img src="../../Images/error.gif" alt="Format" />
</asp:RangeValidator>
I have a table "RANGES" with the following columns
LowRange as int
HighRange as int
with the data similar to below
select * from Ranges
LowRange HighRange
1 100
101 200
201 300
.
.
.
901 1000
And another table "infoDetails" with the following columns
Range as INT
amount as money
with the data similar to below
select * from infoDetails
Range Amount
23 34.00
235 44.00
345 34.00
678 100.00
555 100.00
530 100.00
510 100.00
I need one report with the following format without cursor.
LowRange HighRange Count Amount
1 100 1 34.00
101 200 0 0.00
.
.
501 600 3 300.00
601 700 1 100.00
I have a range validator to prevent people from putting a date in the future.
For this I have specified the Maximum Value as:
[Code]....
It appears during debug that its specifying a date format as MM/DD/YYYY, how can I get it to be DD/MM/YYYY?
I have a couple of textboxes (actually a set of pairs of textboxes) where users can either enter a value or a percentage of a value but cannot use both. So in any given time some of these textboxes are disabled depending on which option the user chose.
For the textboxes representing percentages, there is a range validator to make sure only values from 0 to 100 are entered. If user selectes to enter datanot in percentage form, the percentage textbox gets filled automatically based on the value user enters. So if the total is something like 8 and user enters 2, the corresponding percentage textbox gets filled with 25% (minus the % sign).
However, the vaidation fails as if there is nothing there, persumably because the textbox is disabled. How do I get around this?
[code]...
i'm doing a page which allow user to choose date from calender extender using a text box.. after choosing the date, the text box will have the event ontextchange that will display all data related to that date without user clicking any button.. i will be using a range validator to check whether the user access to more than 2 days from the system date..
the problem i'm having is,
- after everytime i choose the date, the range validator will keep disappear due to the auto post back which i use in order to make the text event (ontextchange) work..
- i need some advise on how to solve this problem?? been trying to solve it for 2 days alread T.T
I have a range validator to validate a textbox for birthday. i must ensure that a student must be above 21 to register with us. i set "31/12/1993" format (dd/mm/yy).
but it cannot run the website as in my database is set to this (mm/dd/yy) format. how can i solve this without changing my database format? so that it can function for everyone.
I have created one page where i am using Required and Range Validator and i am using java script also. But it is not working.And when i am trying only validator it is working. How should i run both the things
View 3 RepliesIs it possible to check if a validator is a 'validator' and not a 'custom validator' or 'required field validator'?
I'm looking for something like if(val.GetType() = 'validator') but dont seem to be having much luck.
I have
txtDate1
txtDate2
txtDate3
Date1 must not be less than date2 and Date3.
Date2 must not be less than Date1 and larger than Date3.
Date2 and Date3 not be greater than Date1.
i need to check , client side, if both email and phone number are empty .The textboxes are template columns of a detailview. I've added a custom validator for each textbox (one inside edit template, one inside insert template, etc . . ) each custom validator call the same javascript function . So the problem is : the custom valiator is activated only when at least a charachter is put into a textbox and i want to check if both textbox are empty .
View 3 RepliesWe are writing a feature that allows an administrator to block/allow ranges of ip addresses.
Is this easy enough to do with c#?
I was thinking of looking at each number [here].[here].[here].[here] and then mathing it with the ranges and just seeing if each number was between the two?
Will that work for standard ip v4 addresses?
I have a required validator that I check a textbox clientside, but then on post I check the database for values that have been used. I want to show the error in the RequiredFieldValidator when it post back. How do I do this?
View 1 RepliesIf we let users input a couple of ip ranges, e.g., 172.16.11.5 - 100, how could I write a fucntion to check if a IP (172.16.11.50) falls in the ranges?
Is there any existing library in .NET to leverage?
I am creating roombooking website in asp.net.
and i am facing problem while inserting the record.
eg:
if the room is already booked from 1st march 2010 to 10th march 2010.and if anybody is booking the same room from 4th march to 9th march it should show error message stating that
this room is already booked from 1st march to 10th march.
I have the following code. What's happening is, on postback, the required attribute for sequence will fire. If it passed, the range check is skipped completely. If it fails, it never gets to the range check either. Have I coded something wrong?
using System.ComponentModel.DataAnnotations;namespace Venue.Models{ [MetadataType(typeof(CategoryMetadata))] public partial class Category { } public class CategoryMetadata { [Required(ErrorMessageResourceType = typeof(Resources.Locale), ErrorMessageResourceName = "sequence_required")] [Range(0, 9999, ErrorMessageResourceType = typeof(Resources.Locale), ErrorMessageResourceName = "sequence_invalid")] public int Sequence { get; set; } [Required(ErrorMessageResourceType = typeof(Resources.Locale), ErrorMessageResourceName = "title_required")] [StringLength(256, ErrorMessageResourceType = typeof(Resources.Locale), ErrorMessageResourceName = "title_invalid")] public string Title { get; set; } }}
I have the following regex to check if a number with 11 digits are entered
^[0-9]{11}$
Now I instead want to check if the number has 11-14 digits, how should I change my regex?
I know the built-in ASP.Net validators come with a client-side framework, however I've been unable to find anything that lets me check a single validator for it's Valid state.
The validator in question is a RegularExpressionValidator, which I use to determine whether an e-mail address is valid or not.
Here's some brief code:
[code]....
I have a validator on a textbox that validates against a list to ensure that the user doesn't input the same name. When testing it, if I type in the same name including the same case structure, it returns an error. If I change one letter to a different case, it doesn't return an error but rather my SQL server returns a duplicate error. How do I change the server-side validator so that it picks up duplicate names regardless of case?
View 4 RepliesWhen it comes to field validation, when I use a Compare Validator to make sure a date is a date or a numeric field has a number, I must also use a Required Field Validator to make sure there is something actually enetered. In other words, the Compare Validator allows a blank value even though a blank is not a date or number or whatever.
Is using both a Required Field Validator and a Compare Validator the way to do this or is there some way to make the Compare Validator also require input of some kind?