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Phone Validation

Validate phone numbers before they are saved in your database.

  • International - Coverage of 90+ countries for phone numbers
  • Field Detection - Simply set the phone validation options to suits your needs in the configuration code to get real-time validation on phone fields across your forms.
  • Real-time validation - Prevents a form from submitting if the entered data is invalid. This ensures that only correct, accurate data enters your database.
  • Authoritative - uses official real-time network information and authoritative databases
Formstack Phone Validation

Getting Started

To get started, download the code file and copy/paste into an 'Embed Code' element in Formstack. For more help, check out the Formstack 'How To' guide.

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