Fields in PWR apps represents what the columns represent in relational databases. It can store data values which are required for a particular object in a record. Fields can store many different types of data.
There are 3 types of fields:
(A) Standard Field:
Name:
Name is one standard field in every Custom object and the field get created at the time of creation of object. This is cannot be deleted or edited.
For Standard object, the fields which are present by default in them, cannot be deleted from standard object.
(B) Custom Field:
Custom fields can be create on Standard or Custom object. They may or may not be required.
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Default value must be between the minimum and the maximum value.
Double: (bug: Unable to apply validation; Min n Max limit validation is not applicable)
Double is a field where we can make number entries with decimal places.
The user can enter a value that is equal to the minimum value. Or else, the user must enter the value greater than the minimum value.
The user can enter a value that is equal to the maximum value. Or else, the user must enter the value less than the maximum value.
Default value must be between the minimum and the maximum value.
Multi-select:
The multi-select pick list data type field contains many of the data available on the list. This pick list can allow users to select multiple data from the list.
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A formula field can reference the value of another custom or standard field using a merge field.
(C) Audit Field:
Record Id:
A Record ID can help you identify a record in the database. Each record in system has a unique ID field assigned to it which is known as Record ID. It is system generated and cannot be edited or deleted. It is generated every time a new record is inserted into the application.
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