WPForms is the best WordPress contact form plugin.We have tried to make easier to send sms and verify users phone through Wp Forms
- Go to WP Forms
- Create your form in WP Forms
- Create a field for phone number.
- Then Go to Settings >> SMS Alert.
- Enter admin number in “Send Admin sms to” field
- Select phone field from smart tags for customer number.
- Then click on save button.