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.

ParameterDescription
hashtagString

The hashtag string.

+ (instancetype) hashtagWithString:(NSString *)hashtagString;
Declared In: FBSDKHashtag.h
Instance Methods
isEqualToHashtag:

Compares the receiver to another hashtag.

ParameterDescription
hashtag

The other hashtag

- (BOOL) isEqualToHashtag:(FBSDKHashtag *)hashtag;
Declared In: FBSDKHashtag.h