Fix date component default value

[TwizzX17]

Description

On init of the date component, the field should default to null if empty. This is done by the condition checking function isVoid and isEmptyString. The last update to this file forgot to add an else to the next set value, that would override the previous setValue to null. This would result in an error triggered by the validation on save event. Because empty string is an invalid date. This fix will ensure the date is null or valid string date.

Motivation and Context

How To Test This

Add a date field to your form, this could be a custom field to Leads, Accounts, Contacts ...
If the date input field is empty on init and not filled out (not marked as required), the date field will be considered invalid by the validator.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Final checklist

• My code follows the code style of this project found here.
• My change requires a change to the documentation.
• I have read the How to Contribute guidelines.

[SuiteBot]

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