Code Duplication    Length = 3-3 lines in 3 locations

_inc/lib/class.core-rest-api-endpoints.php 3 locations

@@ 1562-1564 (lines=3) @@
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	 * @return bool
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	 */
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	public static function validate_posint( $value = 0, $request, $param ) {
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		if ( ! is_numeric( $value ) || $value <= 0 ) {
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			return new WP_Error( 'invalid_param', sprintf( esc_html__( '%s must be a positive integer.', 'jetpack' ), $param ) );
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		}
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		return true;
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	}
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@@ 1676-1678 (lines=3) @@
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	 */
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	public static function validate_sharing_show( $value, $request, $param ) {
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		$views = array( 'index', 'post', 'page', 'attachment', 'jetpack-portfolio' );
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		if ( ! array_intersect( $views, $value ) ) {
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			return new WP_Error( 'invalid_param', sprintf(
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				/* Translators: first variable is the name of a parameter passed to endpoint holding the post type where Sharing will be displayed, the second is a list of post types where Sharing can be displayed */
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				esc_html__( '%1$s must be %2$s.', 'jetpack' ), $param, join( ', ', $views )
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			) );
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		}
@@ 1822-1824 (lines=3) @@
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	 * @return bool
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	 */
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	public static function validate_string( $value = '', $request, $param ) {
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		if ( ! is_string( $value ) ) {
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			return new WP_Error( 'invalid_param', sprintf( esc_html__( '%s must be a string.', 'jetpack' ), $param ) );
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		}
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		return true;
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	}
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