API Reference > frontend-devTools > Tools > EmphasizeVisibleElementsTool > parseAndRun parseAndRun Method Run this instance of a tool using a series of string arguments. Override this method to parse the arguments, and if they're acceptable, execute your EmphasizeVisibleElementsTool.run method. If the arguments aren't valid, return false. parseAndRun(...input: string[]): boolean Parameter Type Description ...input string[] Returns - boolean Defined in frontend-devtools/src/tools/EmphasizeElementsTool.ts Line 135 Last Updated: 11 June, 2024