Input

Empty input fields and functional design

Empty input fields and functional design
  1. How to check if input value is empty JavaScript?
  2. What are input fields?

How to check if input value is empty JavaScript?

Use the condition with “” and NULL to check if value is empty.

What are input fields?

Input fields are an essential user interface design element, providing users with the means to enter non-standardized responses. They are used in many different situations, but most people will have come across them when entering personal details and delivery addresses on e-commerce web forms or sending online queries.

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