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Java regular expression not allow null and number
Java regular expression not allow null and number











java regular expression not allow null and number

Names MUST be unique across all enum definitions of an enum.That is, enum names SHOULD match the following regular expression: ( a-z) and SHOULD NOT start with an ASCII underscore ( _). The following stricter rules are recommended for consistency: EnumĬonstant names SHOULD NOT contain any lowercase ASCII Latin letters.That is, names MUST match the following regular ( A-Z or a-z), ASCII underscores ( _), or ASCII digits ( A-Z or a-z), or the ASCII underscore ( _) and beįollowed by zero or more upper or lower case ASCII Latin letters Names MUST start with an upper or lower case ASCII Latin letter.Safely and reliably create symbols that represent specific values. Their use is strongly encouraged to help tools like code generators Values MUST be unique across all enum definitions inĭefines a constant name that can be used in programming languages to Defines the enum value that is sent over the wire. Smithy models SHOULD apply the enum trait when string shapes have a fixedĪn enum definition is a structure that supports the following members: Property Trait selector string Value type list of enum definition structures. enum trait Summary Constrains the acceptable values of a string to a fixed set.













Java regular expression not allow null and number