Parses a string to a decimal number.
string
number
Parses a string to a decimal number, returning undefined instead of NaN if it fails.
undefined
NaN
parseDecimal("101"); // 101parseDecimal("101.5"); // 101parseDecimal("invalid"); // undefined Copy
parseDecimal("101"); // 101parseDecimal("101.5"); // 101parseDecimal("invalid"); // undefined
parseInteger
String to be parsed.
Parsed number or undefined if it fails.
Parses a
string
to a decimalnumber
.Remarks
Parses a
string
to a decimalnumber
, returningundefined
instead ofNaN
if it fails.Example
See
parseInteger