JavaScript Symbol match Property

JavaScript Symbol match Property with examples on javascript symbol methods, javascript symbol property, javascript tutorial, hasInstance, isConcatSpreadable, match, prototype, search, for(), keyFor(), toString(), unscopables, toPrimitive, split etc.

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JavaScript Symbol.match Property

The JavaScript Symbol.match is used to identify the matching of a regular expression against a string.

Syntax

Symbol.match

Parameters

String

Return value

Return true if a string matches otherwise false.

Browser Support

Chrome	32
Safari	8
Firefox	29
Opera	19

Example 1

<script>
//JavaScript to illustrate Symbol.match
var reg = /JavaTpoint/;
reg[Symbol.match] = false;
// check string start with hello
document.write('/JavaTpoint/'.startsWith(reg));
// check string ends with hi
document.write("<br>");
document.write('/we/'.endsWith(reg));
//expected output: true
// false
</script>

Test it Now

Output:

True
False

Example 2

<script>
//JavaScript to illustrate Symbol.match
var reg = /Java123/;
reg[Symbol.match] = false;
// check string start with qw
document.write('/qw/'.startsWith(reg));
// check string ends with 34
document.write("<br>");
document.write('/34/'.endsWith(reg));
//expected output: false
// false
</script>

Test it Now

Output:

false
false

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