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Classes of dicky kurniawan

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Name: dicky kurniawan <contact>
Classes: 1
Country: Indonesia Indonesia
Age: 36
All time rank: 145320 in Indonesia Indonesia
Week rank: 200 Up2 in Indonesia Indonesia Up
All time users: 2095
Week users: 0
 
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  Files folder image Animated Simple CAPTCHA  
Generate a CAPTCHA validation animated image
This class can be used to generate a CAPTCHA validation image that is animated.

It generates a random text that is stored in a session for posterior user validation.

The class renders a series of frames with the text obfuscated by animated letters, grids and optional random fonts.

The user can read the text when the animated frames are displayed but robots will have difficult to figure what the text is.

The class can also validate the text submitted by the user against the value stored previously in a session.
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