Using Javascript regex to remove spaces inside parentheses

Can you provide the specific Javascript regex code for removing spaces only within parentheses?

Take for instance:

balance( 11010000 ) / balance( 11050000 )

The desired output should be:

balance(11010000) / balance(11050000)

Answer №1

Ensure that the parentheses are properly enclosed in order to utilize the positive lookahead based regex provided below.

let message = "balance( 11010000 ) / balance( 11050000 )"
alert(message.replace(/ (?=[^()]*\))/g, ""))
alert('balance (1 1 0 1 0 0 0 0)'.replace(/\s(?=[^()]*\))/g, ""))

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