RangeError - JavaScript
the rangeerror object indicates an error when a value is not in the set or range of allowed values.
... description a rangeerror is thrown when trying to pass a value as an argument to a function that does not allow a range that includes the value.
... constructor rangeerror() creates a new rangeerror object.
...And 8 more matches

RangeError() constructor - JavaScript
the rangeerror() constructor creates an error when a value is not in the set or range of allowed values.
... syntax new rangeerror([message[, filename[, linenumber]]]) parameters message optional human-readable description of the error.
... filename optional the name of the file containing the code that caused the exception linenumber optional the line number of the code that caused the exception examples using rangeerror (for numeric values) function check(n) { if( !(n >= -500 && n <= 500) ) { throw new rangeerror("the argument must be between -500 and 500.") } } try { check(2000) } catch(error) { if (error instanceof rangeerror) { // handle the error } } using rangeerror (for non-numeric values) function check(value) { if(["apple", "banana", "carrot"].includes(value) === false) { throw new rangeerror('the argument must be an "apple", "banana", or "carrot".') } } try { check("cabbage") } catch(error) { if(error instanceof rangeerror) { /...

RangeError: invalid date - JavaScript
message rangeerror: invalid date (edge) rangeerror: invalid date (firefox) rangeerror: invalid time value (chrome) rangeerror: provided date is not in valid range (chrome) error type rangeerror what went wrong?
...however, depending on the implementation, non–conforming iso format strings, may also throw rangeerror: invalid date, like the following cases in firefox: new date('foo-bar 2014'); new date('2014-25-23').toisostring(); new date('foo-bar 2014').tostring(); this, however, returns nan in firefox: date.parse('foo-bar 2014'); // nan for more details, see the date.parse() documentation.

RangeError: repeat count must be non-negative - JavaScript
message rangeerror: argument out of range rangeerror: repeat count must be non-negative (firefox) rangeerror: invalid count value (chrome) error type rangeerror what went wrong?
... examples invalid cases 'abc'.repeat(-1); // rangeerror valid cases 'abc'.repeat(0); // '' 'abc'.repeat(1); // 'abc' 'abc'.repeat(2); // 'abcabc' 'abc'.repeat(3.5); // 'abcabcabc' (count will be converted to integer) ...

RangeError: argument is not a valid code point - JavaScript
message rangeerror: {0} is not a valid code point (firefox) rangeerror: invalid code point {0} (chromium) error type rangeerror what went wrong?
... examples invalid cases string.fromcodepoint('_'); // rangeerror string.fromcodepoint(infinity); // rangeerror string.fromcodepoint(-1); // rangeerror string.fromcodepoint(3.14); // rangeerror string.fromcodepoint(3e-2); // rangeerror string.fromcodepoint(nan); // rangeerror valid cases string.fromcodepoint(42); // "*" string.fromcodepoint(65, 90); // "az" string.fromcodepoint(0x404); // "\u0404" string.fromcodepoint(0x2f804); // "\ud87e\udc04" string.fromcodepoint(194564); // "\ud87e\udc04" string.fromcodep...

RangeError: precision is out of range - JavaScript
message rangeerror: the number of fractional digits is out of range (edge) rangeerror: the precision is out of range (edge) rangeerror: precision {0} out of range (firefox) rangeerror: toexponential() argument must be between 0 and 20 (chrome) rangeerror: tofixed() digits argument must be between 0 and 20 (chrome) rangeerror: toprecision() argument must be between 1 and 21 (chrome) error type rangeerror what went wrong?
... method firefox (spidermonkey) chrome, opera (v8) number.prototype.toexponential() 0 to 100 0 to 20 number.prototype.tofixed() -20 to 100 0 to 20 number.prototype.toprecision() 1 to 100 1 to 21 examples invalid cases 77.1234.toexponential(-1); // rangeerror 77.1234.toexponential(101); // rangeerror 2.34.tofixed(-100); // rangeerror 2.34.tofixed(1001); // rangeerror 1234.5.toprecision(-1); // rangeerror 1234.5.toprecision(101); // rangeerror valid cases 77.1234.toexponential(4); // 7.7123e+1 77.1234.toexponential(2); // 7.71e+1 2.34.tofixed(1); // 2.3 2.35.tofixed(1); // 2.4 (note that it rounds up in this case) 5.123456...

RangeError: repeat count must be less than infinity - JavaScript
message rangeerror: argument out of range (edge) rangeerror: repeat count must be less than infinity and not overflow maximum string size (firefox) rangeerror: invalid count value (chrome) error type rangeerror what went wrong?
... examples invalid cases 'abc'.repeat(infinity); // rangeerror 'a'.repeat(2**28); // rangeerror valid cases 'abc'.repeat(0); // '' 'abc'.repeat(1); // 'abc' 'abc'.repeat(2); // 'abcabc' 'abc'.repeat(3.5); // 'abcabcabc' (count will be converted to integer) ...

RangeError: radix must be an integer - JavaScript
message rangeerror: invalid argument (edge) rangeerror: radix must be an integer at least 2 and no greater than 36 (firefox) rangeerror: tostring() radix argument must be between 2 and 36 (chrome) error type rangeerror what went wrong?

RangeError: invalid array length - JavaScript
message rangeerror: array length must be a finite positive integer (edge) rangeerror: invalid array length (firefox) rangeerror: invalid array length (chrome) rangeerror: invalid array buffer length (chrome) error type rangeerror what went wrong?

String.fromCodePoint() - JavaScript
exceptions a rangeerror is thrown if an invalid unicode code point is given (e.g.
... "rangeerror: nan is not a valid code point").
... index !== len; ++index) { var codepoint = +arguments[index]; // correctly handles all cases including `nan`, `-infinity`, `+infinity` // the surrounding `!(...)` is required to correctly handle `nan` cases // the (codepoint>>>0) === codepoint clause handles decimals and negatives if (!(codepoint < 0x10ffff && (codepoint>>>0) === codepoint)) throw rangeerror("invalid code point: " + codepoint); if (codepoint <= 0xffff) { // bmp code point codelen = codeunits.push(codepoint); } else { // astral code point; split in surrogate halves // https://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae codepoint -= 0x10000; codelen = codeunits.push( (codepoint >> 10) + 0xd800, // hi...
... using fromcodepoint() valid input: string.fromcodepoint(42); // "*" string.fromcodepoint(65, 90); // "az" string.fromcodepoint(0x404); // "\u0404" == "Є" string.fromcodepoint(0x2f804); // "\ud87e\udc04" string.fromcodepoint(194564); // "\ud87e\udc04" string.fromcodepoint(0x1d306, 0x61, 0x1d307); // "\ud834\udf06a\ud834\udf07" invalid input: string.fromcodepoint('_'); // rangeerror string.fromcodepoint(infinity); // rangeerror string.fromcodepoint(-1); // rangeerror string.fromcodepoint(3.14); // rangeerror string.fromcodepoint(3e-2); // rangeerror string.fromcodepoint(nan); // rangeerror compared to fromcharcode() string.fromcharcode() cannot return supplementary characters (i.e.

String.prototype.repeat() - JavaScript
exceptions rangeerror: repeat count must be non-negative.
... rangeerror: repeat count must be less than infinity and not overflow maximum string size.
... count = +count; // check nan if (count != count) count = 0; if (count < 0) throw new rangeerror('repeat count must be non-negative'); if (count == infinity) throw new rangeerror('repeat count must be less than infinity'); count = math.floor(count); if (str.length == 0 || count == 0) return ''; // ensuring count is a 31-bit integer allows us to heavily optimize the // main part.
... but anyway, most current (august 2014) browsers can't handle // strings 1 << 28 chars or longer, so: if (str.length * count >= 1 << 28) throw new rangeerror('repeat count must not overflow maximum string size'); var maxcount = str.length * count; count = math.floor(math.log(count) / math.log(2)); while (count) { str += str; count--; } str += str.substring(0, maxcount - str.length); return str; } } examples using repeat 'abc'.repeat(-1) // rangeerror 'abc'.repeat(0) // '' 'abc'.repeat(1) // 'abc' 'abc'.repeat(2) // 'abcabc' 'abc'.repeat(3.5) // 'abcabcabc' (count will be converted to integer) 'abc'.repeat(1/0) // rangeerror ({ tostring: () => 'abc', repeat: string.prototype.repeat }).repeat(2) // 'abcabc' (repeat() is a ge...

Object.prototype.watch() - Archive of obsolete content
class person { constructor(name, age) { this.watch('age', this._isvalidassignment.bind(this)); this.watch('name', this._isvalidassignment.bind(this)); this.name = name; this.age = age; } tostring() { return this.name + ', ' + this.age; } _isvalidassignment(id, oldval, newval) { if (id === 'name' && (!newval || newval.length > 30)) { throw new rangeerror('invalid name for ' + this); } if (id === 'age' && (newval < 0 || newval > 200)) { throw new rangeerror('invalid age for ' + this); } return newval; } } const will = new person('will', 29); console.log(will); // will, 29 try { will.name = ''; } catch (e) { console.log(e); } try { will.age = -4; } catch (e) { console.log(e); } this script displays the follow...
...ing: will, 29 rangeerror: invalid name for will, 29 rangeerror: invalid age for will, 29 specifications not part of any standard.

Bytecode Descriptions
this throws a rangeerror if both values are bigints and the exponent is negative.
...if index is int32_max, this throws a rangeerror.

PannerNode.refDistance - Web APIs
if the value is set to less than 0, a rangeerror is thrown.
... exceptions rangeerror the property has been given a value that is outside the accepted range.

Indexed collections - JavaScript
// // this is equivalent to: let arr = [] arr.length = 42 calling array(n) results in a rangeerror, if n is a non-whole number whose fractional portion is non-zero.
... let arr = array(9.3) // rangeerror: invalid array length if your code needs to create arrays with single elements of an arbitrary data type, it is safer to use array literals.