47 lines
570 B
Markdown
47 lines
570 B
Markdown
# Match
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## Syntax
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Braces are **required**.
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```thp
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val user_id = POST::get("user_id")
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match user_id
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case Some(id) { print("user_id exists: {id}") }
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case None { print("user_id doesn't exist") }
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match user_id
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case Some(id)
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{
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print("user_id exists: {id}")
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}
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case None
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{
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print("user_id doesn't exist")
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}
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match user_id
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case Some(id) if id > 0
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{
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print("user_id exists: {id}")
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}
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else
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{
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print("user_id has other values ")
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}
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match customer_id
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case 1, 2, 3
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{
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print("special discount for our first 3 customers!")
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}
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else
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{
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print("hello dear")
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}
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```
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