Function isValidBreakStrength

Example

// Valid strength
if (isValidBreakStrength('medium')) {
  // TypeScript now knows this is a BreakStrength
  const strength: BreakStrength = 'medium';
}

// Invalid strength
console.log(isValidBreakStrength('very-strong')); // false

// Use in validation
function setBreakStrength(value: string) {
  if (!isValidBreakStrength(value)) {
    throw new Error(`Invalid break strength: ${value}`);
  }
  // Safe to use as BreakStrength
}
Copy