How to validate of CAPTCHA image in PHP?

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  12 years ago

  by BelaPatil

  Bela Patil

  Pune, India

  Joined 12 years ago
  In PHP created captcha image also created one text box want to validate entered text with captcha image text
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  12 years ago

  by ashwanisoft

  ashwanisoft

  , India

  Joined 13 years ago
  whenever we create a captcha image we create it from some code, this code should be stored in some session like
  $_SESSION['captchaCode'] = 'xcv'; now this image which shows 'xcv' in some graphical way is displayed on the form
  when user will enter the code in textbox and press the submit button this code will be matched against this session code like $_SESSION['captchaCode'] == $_POST['captchaTextBox']; i think this will help you
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