published: 28 Aug 2022
2 min read
How to create a multi-line string in JavaScript
To create a multi-line string in JavaScript, you can use template literals. Template literals were introduced in ES6 and provide a modern way to work with strings.
Unlike regular strings that use a single/double quote as a delimiter, template-literal strings are delimited by the backtick ('
) character.
Template literals have many features like variable interpolation, tagged templates, to name a few, but most importantly, they can be multi-line.
const multiStr = '
Hey there!
How are you?
Do you
have
time
for a
quick
call?
';
Before ES6, you have to manually append a newline character (\n
) to create a multi-line string:
var multiStr = 'This is \n\
an example of \n\
multi-line string';
Note that the backslash (\
) placed after the newline character (\n
) at the end of each line tells the JavaScript engine that the string will continue to the subsequent line. This is necessary to avoid automatic semicolon insertion by the JavaScript engine.
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How to create a multi-line string in JavaScript
To create a multi-line string in JavaScript, you can use template literals. Template literals were introduced in ES6 and provide a modern way to work with strings.
Unlike regular strings that use a single/double quote as a delimiter, template-literal strings are delimited by the backtick ('
) character.
Template literals have many features like variable interpolation, tagged templates, to name a few, but most importantly, they can be multi-line.
const multiStr = '
Hey there!
How are you?
Do you
have
time
for a
quick
call?
';
Before ES6, you have to manually append a newline character (\n
) to create a multi-line string:
var multiStr = 'This is \n\
an example of \n\
multi-line string';
Note that the backslash (\
) placed after the newline character (\n
) at the end of each line tells the JavaScript engine that the string will continue to the subsequent line. This is necessary to avoid automatic semicolon insertion by the JavaScript engine.
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