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escapeAttr ​

Escapes &, <, > and " so untrusted text can be safely interpolated into a double-quoted HTML attribute value. It behaves like escapeHtml but leaves the single quote untouched, since attribute values are assumed to be double-quoted.

Importing ​

ts
import { escapeAttr } from '@basmilius/utils';

Usage ​

ts
import { escapeAttr } from '@basmilius/utils';

const title = escapeAttr('5" display & more');
const html = `<img alt="${title}">`;
// '<img alt="5&quot; display &amp; more">'

Parameters ​

NameTypeDescription
valueunknownThe value to escape. Coerced to a string; null and undefined become ''.

Returns ​

string the input with &, <, > and " replaced by their HTML entities.

Type signature ​

ts
declare function escapeAttr(value: unknown): string;

See also ​