Cognito-forms – Regular Expressions in Cognito Forms
cognito-forms
Do the Cognito Forms support Regular Expressions to validate fields?
Best Answer
Cognito Forms can support custom regular expressions in a Text field. We also have some default regular expressions set up that can be selected. In Cognito Forms this is called Format Validation, and this allows you to validate (and potentially reformat) user input. For example: a Textbox field with format validation set to Numeric will require users to enter only numbers. You can choose from a variety of standard formats, or specify your own custom format.
It is free or chargeable according to circumstances as outlined here:
The free tier will support unlimited forms and fields but storage will be limited to 100 MB and form entries will be limited to 500 entries per month across all forms.
If you have changed the email address in the from's "Submission Settings" then you will not need to revalidate the email address. You will only need to revalidate if you change the email address for the account.
Email notification might be getting held or blocked at your clients email provider or placed in a spam/junk folder. I would be happy to help trouble shoot and check to verify that the email's are going out and are being delivered if you would like to submit a Bug Report, so that you don't have to publicly share your email address or your clients email address.
Best Answer
Cognito Forms can support custom regular expressions in a Text field. We also have some default regular expressions set up that can be selected. In Cognito Forms this is called Format Validation, and this allows you to validate (and potentially reformat) user input. For example: a Textbox field with format validation set to Numeric will require users to enter only numbers. You can choose from a variety of standard formats, or specify your own custom format.