Identity email with dash in Asp.Net Identity
I am using ASP.NET MVC identity and when I add an email of the form [email protected] I get the validation error message
validation
Best practice for parsing and validating mobile number
I wonder what the best practice for parsing and validating a mobile number before sending a text is. I’ve got code that works, but I’d like to find out better ways of doing it (as my last question, this is part of my early new years resolution to write better quality code!).
asp.net core mvc password validators
What is the easy way to customize password validation rules in asp.net core MVC? The problem is exactly like someone had here How To Change Password Validation in ASP.Net MVC Identity 2? the only difference is that I’m using asp.net CORE MVC (latest build) with Visual Studio 2015. I’d like to remove all password validation rules. There is no ApplicationUserManager class in the project, also I’m not sure if it’s possible to customize UserManager validation rules in the Startup.cs file.
RequiredFieldValidator requires user to click twice
I have a simple web form with a textbox and a RequiredFieldValidator wired up to it. When the RequiredFieldValidator error is triggered the user has to click the submit twice to post the form. The first click clears the error, the second actually fires off the button click event. Is this expected behavior?
Regular Expression to match IP address + wildcard
I’m trying to use a RegularexpressionValidator to match an IP address (with possible wildcards) for an IP filtering system.
ASP Regular Expression Validator for Multi-line textbox
I need to validate the length of input of a textbox.
ASP.NET MVC custom multiple fields validation
I’m developing an ASP.NET MVC 5.2.3 custom data annotation for validation in Visual Studio 2015. It needs to take any number of fields and ensure that if one has a value, they all must have a value; if they’re all null/blank, it should be okay.
Asp.net compare validator to validate date
As you all know Compare validators can be used to validate dates and check based on operator type (<, <= , >= etc). I have set the cultureinvariantvalues="true" property to validate two textbox controls that hold dates. I have to constrain them such that the start date must be earlier than the finish date. The validation seems to fail when I type a descriptive date like below:
RegularExpressionValidator for multiple emails
I’m validating a textbox for valid email with this:
How reliable is the MaxLength property of the TextBox-Control?
The TextBox control offers a MaxLength property, which allows the insertable text into that TextBox be clientside limited to the specified amount of chars.