Testing (part 1) - Validation
To test that the ALPHA(STATE) validation that we added against the STATE attribute works, enter a new state, with the State code as a number, eg '111'. Click File - Save. The error message that we entered will display (ie '111 must be alpha only.') and the data will NOT be saved into the class. To confirm that the data has not been saved into the class, click View - All. The new State, with the numeric code, will not be in the list of States.
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