JavaScript ParseFloat function provides the functionality to convert the string type value into float type numeric value. ParseFloat function can extract the number from string value only if string starts with numbers. JavaScript ParseFloat function returns the number as well as floating point numbers from the string value. If you will pass the string value starting with apbhabet characters then JavaScript Parsefloat function returns NaN i.e. Not a Number.
Try the sample below to learn and practice the code to parse the JavaScript string value into float number using JavaScript ParseFloat function:
