WebURLURLSearchParams.hasmethod URLSearchParams.has#URLSearchParams.has(name: string,value?: string,): booleanReturns a boolean value indicating if a given parameter, or parameter and value pair, exists. searchParams.has('name'); searchParams.has('name', 'value'); Parameters ##name: stringoptional#value: stringReturn Type #boolean
method URLSearchParams.has#URLSearchParams.has(name: string,value?: string,): booleanReturns a boolean value indicating if a given parameter, or parameter and value pair, exists. searchParams.has('name'); searchParams.has('name', 'value'); Parameters ##name: stringoptional#value: stringReturn Type #boolean