How many validation filters like FILTER_VALIDATE_EMAIL are currently available?

LohaHridoy
  1. 5
  2. 6
  3. 7
  4. 8

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AhmedNazir

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Answer: Option 3

There are seven validation filters. They are FILTER_VALIDATE_EMAIL, FILTER_VALIDATE_BOOLEAN, FILTER_VALIDATE_FLOAT, FILTER_VALIDATE_INT, FILTER_VALIDATE_IP, FILTER_VALIDATE_REGEXP, FILTER_VALIDATE_URL.

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