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FilterValidationHelper.normalizeWhitespace() method
Trims and normalizes whitespace in a string.
Removes leading/trailing whitespace and replaces multiple spaces with single space.
Signature:
normalizeWhitespace(value: string): string;
Parameters
|
Parameter |
Type |
Description |
|---|---|---|
|
value |
string |
The string to normalize. Can contain any amount of whitespace. |
Returns:
string
Normalized string with single spaces and no leading/trailing whitespace
Example
Normalize user input:
const cleaned = this.validationHelper.normalizeWhitespace(userInput);
// 'hello world ' becomes 'hello world'