if(emailAddress.Length == 0) { errorMessage = "email address is required."; return false; } // Confirm that there is an "@" and a "." in the email address, and in the correct order. if(emailAddress.IndexOf("@") > -1) { if(emailAddress.IndexOf(".", emailAddress.IndexOf("...
Another way to make your App more dynamic and intuitive to the user is to use validating functions includingIsBlank,IsBlankOrError,IsEmpty,IsNumeric,IsToday, andIsMatch. These functions allow for validation of the condition of a field, control, variable, or table. All these fu...
Represents a reader that provides document type definition (DTD), XML-Data Reduced (XDR) schema, and XML Schema definition language (XSD) validation. This class is obsolete. Starting with the .NET Framework 2.0, we recommend that you use the XmlReaderSet
Nonetheless, the query string is still a legitimate way to import external data into an ASP.NET page. But who validates this data? Recent statistics show that cross-site scripting (XSS) attacks are gaining momentum and they claim the lion's share of discovered attacks. Successful XSS...
However, the GBA potential to perform valid assessments is mitigated by the time and effort that designing these types of assessments require. Therefore, a common way to conduct GBAs without going through the entire design and implementation process would alleviate these issues and promote more ...
Creates a unique values table for any variable of the selection type Distinct Value List, Select from Drug Hierarchy, or Select from Event Hierarchy, but does not have an associated unique values table—Although you cannot save a new data configuration in this state, it is possible for imported...
Given the benefits to the majority of usage, I don't think this default behavior is likely to change. However, there is a way to require subclass instances be validated: model_config['revalidate_instances']. In particular, the following code raises the validation error you want to see: from...
The current page is then redisplayed with an error message. ADF Faces components provide a way of declaratively setting these messages. For detailed information about how conversion and validation works in the JSF Lifecycle, see Chapter 4, "Using the JSF Lifecycle with ADF Faces."...
These credentials are then compared against the user store. If they are valid, then the user is granted a forms authentication ticket, which is a security token that indicates the identity and authenticity of the visitor.To validate a user against the ...
isSchemaValidated() isSchemaValidated()is a member function. It returns the validation status of theXMLTypeinstance and tells if a schema-based instance has been actually validated against its schema.It returns 1 if the instance has been validated against the schema, 0 otherwise. ...