validation rule

In the top pane of the Web Test Viewer, click the request to which you added the validation rule.

In the Criteria cell of the field that contains your validation rule, enter the opposite of that rule.

Admittedly, no validation rule currently enforces this "no space" rule, but you could easily add one to ensure compliance (see Resources).

Rather than having each object maintain its own validation, you merely encode the correct validation rule for each object.

To add the custom validation rule to a Web test request, right-click a request and select Add Validation Rule.

Enter text that appears when a value entered in this field violates the expression in the Validation Rule box.

The message you enter depends on your validation rule.

This validation rule mimics the behavior of the predefined Required Tag validation rule.

For more information about validating data, see the article Create a validation rule to validate data in a field.

There is no way to override or turn off a test-level validation rule for a given request.

In other words, adding a test-level validation rule is a shortcut for adding the same rule to every request.

To define the first validation rule, select Specify a valid value in the Add a variable validation rule window, then Next.

Make sure that you add the field that contains your validation rule.

You can create a validation rule for a field or control by using an expression.

You will see your custom validation rule in the Select a rule list, together with the predefined validation rules.

To do this, you derive your own rule class from a validation rule class.

In such cases, just ignore the validation rule warnings about semantic content in the Package stereotype.

Each validation rule has an associated validation level; high, medium, or low.

A validation rule that checks for these items in the response should be added.

Click the Validation Rule property box, located in the lower section of the table designer.

We describe validation rule of nine branches about anyway in realization.

Used to identify the importance of a validation rule that is run in a load test.

Specifies the text in the error message that appears when users violate a validation rule.

A parameter provided to an extraction rule, validation rule, or plug-in.

Keep in mind that a validation rule for a field does not reference other fields in the table.

To create a validation rule, you modify the ValidationRule property of the field or control.

Click the All tab, and then enter your validation rule in the Validation Rule property box.

Select Add next to the Validation rules field again to define the second validation rule.

A validation rule limits or controls what users can enter in a table field or a control (such as a text box) on a form.

In the Validation Rule property box, type Is Not Null.

You must supply a value for this field, so the validation rule is set to Is Not Null.

Verify the validation rule results.

The Add Validation Rule dialog box appears.

This defines the highest level of validation rule that will run in a load test.

The following example shows how to implement a validation rule.

For example, you can specify an input mask or a validation rule.

Open the table that contains your validation rule in Design View.

Each property has some restriction or validation rule attached to it. You'll assign the following rules

Number of characters in a validation rule

Supports a model validation rule that warns you when semantic elements are placed in Package

Examples of field validation rule expressions

Create a validation rule to validate data in a field

To add a validation rule to a Web test

Add a validation rule to a field