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GaryPro2021-02-17 02:42:57
Angular
GaryPro, 2021-02-17 02:42:57

How to configure validation to prohibit two spaces and special characters?

Tell me the pattern for the fullname field
1. A-Z, a- z
2. one space
3. one character - and '
4. Prohibition of other special characters and two spaces

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