Is sign-up one word or two? English is a versatile language, and hyphenation is one of the most important tools for achieving this versatility.
Proper punctuation dictates that the nonhyphenated sign up is only used as a verb, and the hyphenated sign-up is only used as an adjective.
Examples might be simplified to improve reading and learning.
To sign up from your Android device, visit from a mobile browser.
Summary Is it sign up or sign-up? Then add inputs with a matching label for each field: Sign Up times; Sign Up Please fill in this form to create an account.
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Sign Up Please fill in this form to create an account.
For example, a resume workshop might have a sign-up sheet in the student lounge, or a website might have a sign-up page for its email list.