URLSearchParamsbeginner

URLSearchParams#get() — returns null for missing key

📖 Usage Example

const p = new URLSearchParams()
p.set('a', '1')
p.get('a')  // → '1'

set() adds a key-value pair, replacing any existing values for that key.

URLSearchParams#get() — missing key

params.get(name) returns null when the key does not exist.

Challenge: Verify that getting a non-existent key returns null.

💡 Hints (1)

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