ElxValidation.Different (elx_validation v0.1.0)

different:value

  • The field under validation must have a different value than field.

    equal:value

  • The field under validation must be equal to the given field. The two fields must be of the same type. Strings and numerics are evaluated using the same conventions as the size rule.

    gt:value

  • The field under validation must be greater than the given field. The two fields must be of the same type. Strings and numerics are evaluated using the same conventions as the size rule.

    gte:value

  • The field under validation must be greater than or equal to the given field. The two fields must be of the same type. Strings and numerics are evaluated using the same conventions as the size rule.

    lt:value

  • The field under validation must be less than the given field. The two fields must be of the same type. Strings and numerics are evaluated using the same conventions as the size rule.

    lte:value

  • The field under validation must be less than or equal to the given field. The two fields must be of the same type. Strings and numerics are evaluated using the same conventions as the size rule.

    examples

    data = %{
     num_diff: 234 --> not be 233
     str_diff: "MQZVD --> not be "ABCD"
    }
    rules = [
      %{
        field: "num_diff",
        validate: ["different:233"]
      },
      %{
        field: "str_diff",
        validate: ["different:ABCD"]
      }
    ]

data = %{
   num_eq: 100,  --> must be 100
   str_eq: "abcd" --> must be "abcd"
}
rules = [
    %{
      field: "num_eq",
      validate: ["equal:100"]
    },
    %{
      field: "str_eq",
      validate: ["equal:abcd"]
    },
]

data = %{
   num_gt: 101,  --> greater than 100
   num_gte: 200,   --> greater than or equal 200
   str_gt: "abcd",  --> length of this must greater than length of abc(3 char)
   str_gte: "abcd" --> length of this must greater than or equal length of abc(3 char)
}
rules = [
   %{
      field: "num_gt",
      validate: ["gt:100"]
    },
    %{
      field: "num_gte",
      validate: ["gte:200"]
    },
    %{
      field: "str_gt",
      validate: ["gt:abc"]
    },
    %{
      field: "str_gte",
      validate: ["gte:abc"]
    },
]

data = %{
 num_lt: 99, --> less than 100
 num_lte: 199, --> less than or equal 200
 str_lt: "ab",  --> length of this must less than length of abc(3char)
 str_lte: "abcd" --> length of this must less than length of abcde(5 char)
}
rules = [
   %{
      field: "num_lt",
      validate: ["lt:100"]
    },
    %{
      field: "num_lte",
      validate: ["lte:200"]
    },
    %{
      field: "str_lt",
      validate: ["lt:ABC"]
    },
    %{
      field: "str_lte",
      validate: ["lte:ABCDE"]
    },
]

Link to this section Summary

Functions

target has to equal to value

target has to greater than value

target has to equal or greater than value

target has to different with value

target has to less than value

target has to equal or less than value

Link to this section Functions

Link to this function

equal(target, value)

target has to equal to value

Link to this function

gt(target, value)

target has to greater than value

Link to this function

gte(target, value)

target has to equal or greater than value

Link to this function

is_different(target, value)

target has to different with value

Link to this function

lt(target, value)

target has to less than value

Link to this function

lte(target, value)

target has to equal or less than value