関連ワード:  javascript check if variable is number or string    javascript check if variable is object or string    javascript check if variable is string or array    javascript check if variable is json or string    javascript check if variable is string    javascript check if var is string    js check if var is string or object    javascript check if variable is empty string    javascript check if variable is type string    javascript check if var is empty string  
結果 : javascript check if variable is number or string