Title: text input validation
Last modified: March 1, 2019

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# text input validation

 *  Resolved [fprati](https://wordpress.org/support/users/fprati/)
 * (@fprati)
 * [7 years, 2 months ago](https://wordpress.org/support/topic/text-input-validation/)
 * Hello,
 * I have been warned that anything can be inserted in the input field, including
   db queries and there was a demonstration that this could actually open an account
   to third parties (by chaining it with other tricks). At the moment the only validation
   possible is number or email, but I guess we need to be able to restrict the character
   set in order to avoid this kind of intrusion.
    Any suggestion, please?
 * Best regards

Viewing 1 replies (of 1 total)

 *  Plugin Author [ThemeHigh](https://wordpress.org/support/users/themehigh/)
 * (@themehigh)
 * [7 years, 2 months ago](https://wordpress.org/support/topic/text-input-validation/#post-11270801)
 * Custom validation feature is not available in the free version of our plugin.
 * Thank you!

Viewing 1 replies (of 1 total)

The topic ‘text input validation’ is closed to new replies.

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## Tags

 * [Input Validation](https://wordpress.org/support/topic-tag/input-validation/)

 * 1 reply
 * 2 participants
 * Last reply from: [ThemeHigh](https://wordpress.org/support/users/themehigh/)
 * Last activity: [7 years, 2 months ago](https://wordpress.org/support/topic/text-input-validation/#post-11270801)
 * Status: resolved