Learning about the input setting attributes

Each input settings option can contain the following five attributes, which are also called standard attributes:

• As its name indicates, the type attribute allows us to set the type of the input setting, which can be either a basic type or a specialized type. The type attribute is mandatory.
• The id attribute is another mandatory attribute that we will use later to access and read the setting value.
• The label attribute allows us to set the label of the input settings inside the theme editor. The label attribute is mandatory.
• The default value serves as a failsafe and allows us to set a default option for the input settings. However, it is not mandatory.
• The final attribute, info, allows us to include an additional clarification regarding the input settings and is also not mandatory.

While most of the input settings will contain only the previously mentioned attributes, depending on the input type, there will be...