Forcing a text field to be a valid email?
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How to validate an email address in JavaScript
139315
Remove formatting tags from string body of email
111439
Text Field Validation vs Prevention
18709
How should I validate an e-mail address?
2319
How to validate an email address using a regular expression?
102300
Android EditText Gmail like to field
86962
What is the best Java email address validation method?
60345
Is it possible to force an auto-property to use a readonly backing field?
150250
What is the maximum length of a valid email address?
109213
How do I format a String in an email so Outlook will print the line breaks?
81701
Respond from the correct email
144793
Allow only alphanumeric characters for a UITextField
91206
Regexp recognition of email address hard?
12649
How can one validate 'recordEditForm' fields before submitting them to the platform?
116559
Character limits on textarea fields - pros and cons and best practices?
107944
How to limit a JTextArea to only accept a legal set of characters?
115492
Passing custom string into a Salesforce email template.