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sstte18Asked on October 10, 2017 at 7:41 PM
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Kevin Support Team LeadReplied on October 10, 2017 at 7:44 PM
You can a numeric validation to your field under its settings, on the options tab you will find the validation drop down, please select numeric:
Your field will let the user to type letters, but will show a message as soon as the input loses the focus, example:
This way your users will know that the form can contain numbers only.
I hope this helps.