Which client script type runs when a field value changes?

Which client script type runs when a field value changes?

• A. onLoad
• B. onChange
• C. onSubmit
• D. onCellEdit

Answer: (B)

When a field’s value is modified, the event that runs is the onChange client script. Attach a script to a specific field so it fires whenever that field’s value changes, letting you respond in real time—validate input, derive or set other fields, or show/hide sections based on the new value. It typically triggers after the user changes the value and moves focus away (or commits the change). By contrast, onLoad runs when the form opens, onSubmit runs when the form is submitted, and onCellEdit is for edits within a list, not a single form field.

When a field’s value is modified, the event that runs is the onChange client script. Attach a script to a specific field so it fires whenever that field’s value changes, letting you respond in real time—validate input, derive or set other fields, or show/hide sections based on the new value. It typically triggers after the user changes the value and moves focus away (or commits the change). By contrast, onLoad runs when the form opens, onSubmit runs when the form is submitted, and onCellEdit is for edits within a list, not a single form field.