FBSDKHashtag - Documentation - Meta for Developers

FBSDKHashtag

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Represents a single hashtag that can be used with the share dialog.

Conforms to:	`FBSDKCopying, NSSecureCoding`
Superclass:	`NSObject`
Declared in:	`FBSDKHashtag.h`

Properties

stringRepresentation

The hashtag string.

@property (nonatomic,
    readwrite,
    copy) NSString *stringRepresentation;

Discussion:

You are responsible for making sure that stringRepresentation is a valid hashtag (a single '#' followed by one or more word characters). Invalid hashtags are ignored when sharing content. You can check validity with the valid property.

Declared In: FBSDKHashtag.h

valid

Tests if a hashtag is valid.

@property (nonatomic,
    readonly,
    assign,
    getter=isValid) BOOL valid;

Discussion:

A valid hashtag matches the regular expression "#\w+": A single '#' followed by one or more word characters.

Declared In: FBSDKHashtag.h

Class Methods

hashtagWithString:

Convenience method to build a new hashtag with a string identifier. Equivalent to setting the stringRepresentation property.

Parameter	Description
`hashtagString`	The hashtag string.

+ (instancetype) hashtagWithString:(NSString *)hashtagString;

Declared In: FBSDKHashtag.h

Instance Methods

isEqualToHashtag:

Compares the receiver to another hashtag.

Parameter	Description
`hashtag`	The other hashtag

- (BOOL) isEqualToHashtag:(FBSDKHashtag *)hashtag;

Declared In: FBSDKHashtag.h