web api instance property
EditContext: characterBoundsRangeStart property
Limited availability
The characterBoundsRangeStart read-only property of the EditContext interface indicates the index of the character, within the editable text content, that corresponds to the first item in the characterBounds array.
For example, if the EditContent contains the characters abc, and if characterBoundRangeStart is 1, the first item in the characterBounds array contains the bounds for the character b.
Value
A Number.
Specifications
SpecificationsStandards references are available on the canonical MDN page.
Browser compatibility
Browser compatibilityCompatibility data is available on the canonical MDN page.