.hasValue()
Table of contents
- 1. Description of the method
- 2.
- 3. Example
Description of the method
| Description: | .hasValue() method checks if the element has a value. |
| Available for: | any |
| Parameters: | - |
| Return type: | boolean |
Example
| Context: | HeaderType1 |
| OCL: | self.Dt.hasValue() |
| Description: | The example rule checks if the element <Dt> has a value. |
The XML snippet below would pass this check.
| <Dt>2018-05-28</Dt> |
Again, the XML snippet below would pass this check.
| <Dt></Dt> |
However, if <Dt> has not been given at all, it would not pass this check.