Incorporating a compliant opt-in feature on your website is a common application of web forms. Salesmsg's Web Widget Form serves as an excellent example, illustrating the standards and appearance of a legally compliant Web Form. Web form description requires a link where presented form can be viewed and checked.
Compliance language should appear directly beneath the CTA (call to action).
Terms of Service
Provide a direct link to your terms of service.
All disclosures and agreements to SMS consent must be provided on the same page where the information is collected.