Fixed an issue when text fields were too large

Deprecated unused options in the Schema_Create action

Internal improvements

Improve your validations with new constraints:

• String_Contains
• String_NotContains
• String_StartsBy
• String_EndsWith
• NotOneOf (for all data types)

• Regex Constraint: easily validate your data on the client and server with a Regex expression
• Updated demo with new constraint
• Deprecated some options
• Improved error messages and descriptions