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angular/tools/manual_api_docs/blocks/switch.md
Matthieu Riegler 640693da8e feat(compiler): Add support for multiple swich cases matching 
consecutive `@case` blocks are now supported:

```ts
@switch (case) {
  @case (0)
  @case (1) {
    case 0 or 1
  }
  @case (2) {
    case 2
  }
  @default {
    default
  }
}
```

fixes #14659
2026-01-07 09:23:50 -05:00

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The @switch block is inspired by the JavaScript switch statement:

Syntax

@switch (condition) {
  @case (caseA) {
    Case A.
  }
  @case (caseB)
  @case (caseC) {
    Case B or C.
  }
  @default {
    Default case.
  }
}

Description

The @switch blocks displays content selected by one of the cases matching against the conditional expression. The value of the conditional expression is compared to the case expression using the === operator.

The @default block is optional and can be omitted. If no @case matches the expression and there is no @default block, nothing is shown.

You can specify multiple conditions for a single block by having consecutive @case(...) statements.

@switch does not have fallthrough, so you do not need an equivalent to a break or return statement.