Progressive response form processing method and terminal
A processing method and progressive technology, applied in the computer field, can solve problems such as inability to respond to error messages, information errors, and error message reminders, etc., and achieve the effect of reducing the probability of card number input errors and providing a better experience
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Embodiment 1
[0047] The embodiment of the present invention provides a progressive response form processing method, such as image 3 As shown, the method includes:
[0048] Step A1, obtaining the first N digits of the bank account number input by the user, where N is an integer greater than or equal to 3 and less than or equal to 10;
[0049] Step A2, compare the first N digits of the bank account number input by the user with the stored bank account issuing bank identification code (ie card BIN, Bank Identification Number), and if they match, obtain the length of the bank account number;
[0050]Among them, the first N digits of the bank account number obtained by the device. The N can have different specific values for different banks. Different card-issuing banks have different BINs of bank accounts. By comparing the N digits of the card number entered by the user with the BIN , if it matches the stored BIN, the bank account belongs to the bank, the bank account type (such as credit ...
Embodiment 2
[0060] The embodiment of the present invention provides a progressive response form processing method, which has the same inventive idea as the method provided in the first embodiment above, and is based on the same inventive concept. The difference is that this embodiment is based on the implementation On the basis of Example 1, a specific operation plan for details is added, and the specific instructions are as follows in conjunction with the accompanying drawings:
[0061] like Figure 7 As shown, the method includes:
[0062] Step B1, obtaining the first N digits of the bank account number input by the user, where N is an integer greater than or equal to 3 and less than or equal to 10;
[0063] Step B2, comparing and matching the first N digits of the bank account number input by the user with the stored bank account issuing bank identification code (ie card BIN, Bank Identification Number) to obtain the length of the bank account number;
[0064] Among them, the first N...
Embodiment 3
[0085] The embodiment of the present invention provides a progressive response form processing method, which has the same inventive concept as the method provided in the first embodiment above, and is based on the same inventive concept. The difference is that listed in this embodiment The bank account is a credit card, and the information input for the credit card also includes the valid date and CVV; and, on the basis of Embodiment 1, this embodiment adds a specific operation plan for verifying the user's personal information, and the specific description is as follows in conjunction with the accompanying drawings:
[0086] like Figure 8 As shown, the method includes:
[0087] Step C1, obtaining the first N digits of the bank account number input by the user, where N is an integer greater than or equal to 3 and less than or equal to 10;
[0088] Step C2, compare and match the first N digits of the bank account number input by the user with the stored bank account issuing b...
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